Search a number
-
+
423404344000 = 2653114811413
BaseRepresentation
bin1100010100101001101…
…11011001001011000000
31111110212202222020021101
412022110313121023000
523414113003002000
6522302000304144
742406232354041
oct6122467311300
91443782866241
10423404344000
11153623794460
126a085312054
1330c084000c1
14166c86668c8
15b031478e6a
hex6294dd92c0

423404344000 has 112 divisors (see below), whose sum is σ = 1143884810016. Its totient is φ = 153965184000.

The previous prime is 423404343953. The next prime is 423404344001. The reversal of 423404344000 is 443404324.

It is a super-3 number, since 3×4234043440003 (a number of 36 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 423404344000.

It is not an unprimeable number, because it can be changed into a prime (423404344001) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2317707 + ... + 2493706.

Almost surely, 2423404344000 is an apocalyptic number.

423404344000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

423404344000 is an abundant number, since it is smaller than the sum of its proper divisors (720480466016).

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

423404344000 is a wasteful number, since it uses less digits than its factorization.

423404344000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4811451 (or 4811431 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 423404344000 its reverse (443404324), we get a palindrome (423847748324).

The spelling of 423404344000 in words is "four hundred twenty-three billion, four hundred four million, three hundred forty-four thousand".

Divisors: 1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 55 64 80 88 100 110 125 160 176 200 220 250 275 320 352 400 440 500 550 704 800 880 1000 1100 1375 1600 1760 2000 2200 2750 3520 4000 4400 5500 8000 8800 11000 17600 22000 44000 88000 4811413 9622826 19245652 24057065 38491304 48114130 52925543 76982608 96228260 105851086 120285325 153965216 192456520 211702172 240570650 264627715 307930432 384913040 423404344 481141300 529255430 601426625 769826080 846808688 962282600 1058510860 1202853250 1323138575 1539652160 1693617376 1924565200 2117021720 2405706500 2646277150 3387234752 3849130400 4234043440 4811413000 5292554300 6615692875 7698260800 8468086880 9622826000 10585108600 13231385750 16936173760 19245652000 21170217200 26462771500 38491304000 42340434400 52925543000 84680868800 105851086000 211702172000 423404344000