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334131120 = 243252320177
BaseRepresentation
bin10011111010100…
…110111110110000
3212021201121201200
4103322212332300
51141014143440
653053331200
711165032131
oct2372467660
9767647650
10334131120
11161676724
1293a96b00
13542bb22b
1432539c88
151e501c30
hex13ea6fb0

334131120 has 120 divisors (see below), whose sum is σ = 1170969696. Its totient is φ = 85223424.

The previous prime is 334131103. The next prime is 334131151. The reversal of 334131120 is 21131433.

334131120 is a `hidden beast` number, since 334 + 1 + 311 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a super-2 number, since 2×3341311202 = 223287210704908800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 334131093 and 334131102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6472 + ... + 26648.

Almost surely, 2334131120 is an apocalyptic number.

334131120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 334131120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (585484848).

334131120 is an abundant number, since it is smaller than the sum of its proper divisors (836838576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

334131120 is a wasteful number, since it uses less digits than its factorization.

334131120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20219 (or 20210 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 334131120 is about 18279.2538140921. The cubic root of 334131120 is about 693.9139880171.

Adding to 334131120 its reverse (21131433), we get a palindrome (355262553).

The spelling of 334131120 in words is "three hundred thirty-four million, one hundred thirty-one thousand, one hundred twenty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 30 36 40 45 46 48 60 69 72 80 90 92 115 120 138 144 180 184 207 230 240 276 345 360 368 414 460 552 690 720 828 920 1035 1104 1380 1656 1840 2070 2760 3312 4140 5520 8280 16560 20177 40354 60531 80708 100885 121062 161416 181593 201770 242124 302655 322832 363186 403540 464071 484248 605310 726372 807080 907965 928142 968496 1210620 1392213 1452744 1614160 1815930 1856284 2320355 2421240 2784426 2905488 3631860 3712568 4176639 4640710 4842480 5568852 6961065 7263720 7425136 8353278 9281420 11137704 13922130 14527440 16706556 18562840 20883195 22275408 27844260 33413112 37125680 41766390 55688520 66826224 83532780 111377040 167065560 334131120