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4684080 = 243529673
BaseRepresentation
bin10001110111100100110000
322210222100110
4101313210300
52144342310
6244221320
754546132
oct21674460
98728313
104684080
11270a245
12169a840
13c8005b
1489d052
15627d20
hex477930

4684080 has 80 divisors (see below), whose sum is σ = 15043680. Its totient is φ = 1204224.

The previous prime is 4684079. The next prime is 4684091. The reversal of 4684080 is 804864.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6624 + ... + 7296.

It is an arithmetic number, because the mean of its divisors is an integer number (188046).

Almost surely, 24684080 is an apocalyptic number.

4684080 is a gapful number since it is divisible by the number (40) 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 4684080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7521840).

4684080 is an abundant number, since it is smaller than the sum of its proper divisors (10359600).

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

4684080 is a wasteful number, since it uses less digits than its factorization.

4684080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718 (or 712 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 4684080 is about 2164.2735501780. The cubic root of 4684080 is about 167.3175260946.

The spelling of 4684080 in words is "four million, six hundred eighty-four thousand, eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 29 30 40 48 58 60 80 87 116 120 145 174 232 240 290 348 435 464 580 673 696 870 1160 1346 1392 1740 2019 2320 2692 3365 3480 4038 5384 6730 6960 8076 10095 10768 13460 16152 19517 20190 26920 32304 39034 40380 53840 58551 78068 80760 97585 117102 156136 161520 195170 234204 292755 312272 390340 468408 585510 780680 936816 1171020 1561360 2342040 4684080