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230013757874 = 2475774240823
BaseRepresentation
bin1101011000110111100…
…0110110100110110010
3210222201001110120010102
43112031320312212302
512232032010222444
6253400013032402
722421645453165
oct3261570664662
9728631416112
10230013757874
118960385177a
12386b3185702
13188c84c0414
14b1c02abadc
155eb33b984e
hex358de369b2

230013757874 has 16 divisors (see below), whose sum is σ = 352972263168. Its totient is φ = 112364819712.

The previous prime is 230013757873. The next prime is 230013757877. The reversal of 230013757874 is 478757310032.

It is a super-2 number, since 2×2300137578742 (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (230013757873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2066174 + ... + 2174649.

It is an arithmetic number, because the mean of its divisors is an integer number (22060766448).

Almost surely, 2230013757874 is an apocalyptic number.

230013757874 is a deficient number, since it is larger than the sum of its proper divisors (122958505294).

230013757874 is a wasteful number, since it uses less digits than its factorization.

230013757874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4241449.

The product of its (nonzero) digits is 987840, while the sum is 47.

The spelling of 230013757874 in words is "two hundred thirty billion, thirteen million, seven hundred fifty-seven thousand, eight hundred seventy-four".

Divisors: 1 2 47 94 577 1154 27119 54238 4240823 8481646 199318681 398637362 2446954871 4893909742 115006878937 230013757874