Base | Representation |
---|---|
bin | 111110010001111111… |
… | …0001110110001001000 |
3 | 110210020002112002010211 |
4 | 1330203332032301020 |
5 | 4142403330032102 |
6 | 141235345050504 |
7 | 12443250003415 |
oct | 1744376166110 |
9 | 423202462124 |
10 | 133747502152 |
11 | 517a3a83a50 |
12 | 21b07926a34 |
13 | c7c63ba924 |
14 | 668b09310c |
15 | 372bd5e7d7 |
hex | 1f23f8ec48 |
133747502152 has 16 divisors (see below), whose sum is σ = 273574436400. Its totient is φ = 60794319120.
The previous prime is 133747502117. The next prime is 133747502167. The reversal of 133747502152 is 251205747331.
It is a happy number.
It is a super-2 number, since 2×1337475021522 (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, 759928902 + ... + 759929077.
It is an arithmetic number, because the mean of its divisors is an integer number (17098402275).
Almost surely, 2133747502152 is an apocalyptic number.
It is an amenable number.
133747502152 is an abundant number, since it is smaller than the sum of its proper divisors (139826934248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133747502152 is a wasteful number, since it uses less digits than its factorization.
133747502152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1519857996 (or 1519857992 counting only the distinct ones).
The product of its (nonzero) digits is 176400, while the sum is 40.
The spelling of 133747502152 in words is "one hundred thirty-three billion, seven hundred forty-seven million, five hundred two thousand, one hundred fifty-two".
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