Base | Representation |
---|---|
bin | 100010100100011100… |
… | …0010000110000001100 |
3 | 21002121201022002002002 |
4 | 1011020320100300030 |
5 | 2204014202333033 |
6 | 54034251451432 |
7 | 5235444245156 |
oct | 1051070206014 |
9 | 232551262062 |
10 | 74237152268 |
11 | 29535a34304 |
12 | 12479a56b78 |
13 | 7001230946 |
14 | 384365dad6 |
15 | 1de75cd3e8 |
hex | 1148e10c0c |
74237152268 has 12 divisors (see below), whose sum is σ = 129932283432. Its totient is φ = 37113642720.
The previous prime is 74237152247. The next prime is 74237152271. The reversal of 74237152268 is 86225173247.
It is a super-2 number, since 2×742371522682 (a number of 23 digits) contains 22 as substring.
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, 1199393 + ... + 1259768.
It is an arithmetic number, because the mean of its divisors is an integer number (10827690286).
Almost surely, 274237152268 is an apocalyptic number.
It is an amenable number.
74237152268 is a deficient number, since it is larger than the sum of its proper divisors (55695131164).
74237152268 is a wasteful number, since it uses less digits than its factorization.
74237152268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2466712 (or 2466710 counting only the distinct ones).
The product of its digits is 1128960, while the sum is 47.
The spelling of 74237152268 in words is "seventy-four billion, two hundred thirty-seven million, one hundred fifty-two thousand, two hundred sixty-eight".
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