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230165374375 = 54434723877
BaseRepresentation
bin1101011001011011101…
…1001110010110100111
3211000002121202110212101
43112112323032112213
512232334313440000
6253423030432531
722425466254616
oct3262673162647
9730077673771
10230165374375
1189681398472
1238735b02747
1318920a37021
14b1d649787d
155ec1867e6a
hex3596ece5a7

230165374375 has 60 divisors (see below), whose sum is σ = 300775927144. Its totient is φ = 175978152000.

The previous prime is 230165374319. The next prime is 230165374403. The reversal of 230165374375 is 573473561032.

It is not a de Polignac number, because 230165374375 - 229 = 229628503463 is a prime.

It is a super-2 number, since 2×2301653743752 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 59364937 + ... + 59368813.

Almost surely, 2230165374375 is an apocalyptic number.

230165374375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

230165374375 is a deficient number, since it is larger than the sum of its proper divisors (70610552769).

230165374375 is an frugal number, since it uses more digits than its factorization.

230165374375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4034 (or 3972 counting only the distinct ones).

The product of its (nonzero) digits is 1587600, while the sum is 46.

The spelling of 230165374375 in words is "two hundred thirty billion, one hundred sixty-five million, three hundred seventy-four thousand, three hundred seventy-five".

Divisors: 1 5 25 43 47 125 215 235 625 1075 1175 2021 2209 3877 5375 5875 10105 11045 19385 26875 29375 50525 55225 94987 96925 166711 182219 252625 276125 474935 484625 833555 911095 1263125 1380625 2374675 2423125 4167775 4555475 7835417 8564293 11873375 20838875 22777375 39177085 42821465 59366875 104194375 113886875 195885425 214107325 368264599 979427125 1070536625 1841322995 4897135625 5352683125 9206614975 46033074875 230165374375