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230031033024 = 26313312972899
BaseRepresentation
bin1101011000111011101…
…0110000001011000000
3210222202020222020011210
43112032322300023000
512232100421024044
6253401431210120
722422245343102
oct3261672601300
9728666866153
10230031033024
1189612580861
12386b8b16940
13188cbc5b4c0
14b1c26c7572
155eb4b7d1b9
hex358eeb02c0

230031033024 has 112 divisors (see below), whose sum is σ = 676584473600. Its totient is φ = 68495569920.

The previous prime is 230031033017. The next prime is 230031033031. The reversal of 230031033024 is 420330130032.

It is an interprime number because it is at equal distance from previous prime (230031033017) and next prime (230031033031).

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 15 ways as a sum of consecutive naturals, for example, 1409074 + ... + 1563825.

It is an arithmetic number, because the mean of its divisors is an integer number (6040932800).

Almost surely, 2230031033024 is an apocalyptic number.

230031033024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

230031033024 is an abundant number, since it is smaller than the sum of its proper divisors (446553440576).

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

230031033024 is a wasteful number, since it uses less digits than its factorization.

230031033024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2972958 (or 2972948 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 230031033024 its reverse (420330130032), we get a palindrome (650361163056).

The spelling of 230031033024 in words is "two hundred thirty billion, thirty-one million, thirty-three thousand, twenty-four".

Divisors: 1 2 3 4 6 8 12 13 16 24 26 31 32 39 48 52 62 64 78 93 96 104 124 156 186 192 208 248 312 372 403 416 496 624 744 806 832 992 1209 1248 1488 1612 1984 2418 2496 2976 3224 4836 5952 6448 9672 12896 19344 25792 38688 77376 2972899 5945798 8918697 11891596 17837394 23783192 35674788 38647687 47566384 71349576 77295374 92159869 95132768 115943061 142699152 154590748 184319738 190265536 231886122 276479607 285398304 309181496 368639476 463772244 552959214 570796608 618362992 737278952 927544488 1105918428 1198078297 1236725984 1474557904 1855088976 2211836856 2396156594 2473451968 2949115808 3594234891 3710177952 4423673712 4792313188 5898231616 7188469782 7420355904 8847347424 9584626376 14376939564 17694694848 19169252752 28753879128 38338505504 57507758256 76677011008 115015516512 230031033024