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230626008340 = 225713581321799
BaseRepresentation
bin1101011011001001100…
…0011001110100010100
3211001021201112002212121
43112302120121310110
512234310224231330
6253540443425324
722443061504030
oct3266230316424
9731251462777
10230626008340
11898984075a2
1238844225244
13189952b7cc0
14b23b7231c0
155eec00717a
hex35b2619d14

230626008340 has 96 divisors (see below), whose sum is σ = 596209420800. Its totient is φ = 72973426176.

The previous prime is 230626008331. The next prime is 230626008383. The reversal of 230626008340 is 43800626032.

It is a junction number, because it is equal to n+sod(n) for n = 230626008296 and 230626008305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10568761 + ... + 10590559.

It is an arithmetic number, because the mean of its divisors is an integer number (6210514800).

Almost surely, 2230626008340 is an apocalyptic number.

230626008340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230626008340 is an abundant number, since it is smaller than the sum of its proper divisors (365583412460).

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

230626008340 is a wasteful number, since it uses less digits than its factorization.

230626008340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27641 (or 27639 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 230626008340 in words is "two hundred thirty billion, six hundred twenty-six million, eight thousand, three hundred forty".

Divisors: 1 2 4 5 7 10 13 14 20 26 28 35 52 65 70 91 130 140 182 260 364 455 910 1820 5813 11626 21799 23252 29065 40691 43598 58130 75569 81382 87196 108995 116260 151138 152593 162764 203455 217990 283387 302276 305186 377845 406910 435980 528983 566774 610372 755690 762965 813820 1057966 1133548 1416935 1511380 1525930 1983709 2115932 2644915 2833870 3051860 3967418 5289830 5667740 7934836 9918545 10579660 19837090 39674180 126717587 253435174 506870348 633587935 887023109 1267175870 1647328631 1774046218 2534351740 3294657262 3548092436 4435115545 6589314524 8236643155 8870231090 11531300417 16473286310 17740462180 23062600834 32946572620 46125201668 57656502085 115313004170 230626008340