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145057679304 = 2336044069971
BaseRepresentation
bin1000011100011000011…
…1001000011111001000
3111212102022121121102220
42013012013020133020
54334034231214204
6150345533254040
713323443634006
oct2070607103710
9455368547386
10145057679304
115657830749a
1224143634320
13108a9667445
147041225a76
153b8ec6d1d9
hex21c61c87c8

145057679304 has 16 divisors (see below), whose sum is σ = 362644198320. Its totient is φ = 48352559760.

The previous prime is 145057679293. The next prime is 145057679311. The reversal of 145057679304 is 403976750541.

It is a super-3 number, since 3×1450576793043 (a number of 34 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3022034962 + ... + 3022035009.

It is an arithmetic number, because the mean of its divisors is an integer number (22665262395).

Almost surely, 2145057679304 is an apocalyptic number.

It is an amenable number.

145057679304 is an abundant number, since it is smaller than the sum of its proper divisors (217586519016).

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

145057679304 is a wasteful number, since it uses less digits than its factorization.

145057679304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6044069980 (or 6044069976 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 51.

The spelling of 145057679304 in words is "one hundred forty-five billion, fifty-seven million, six hundred seventy-nine thousand, three hundred four".

Divisors: 1 2 3 4 6 8 12 24 6044069971 12088139942 18132209913 24176279884 36264419826 48352559768 72528839652 145057679304