Base | Representation |
---|---|
bin | 110100100001101101… |
… | …100000101001000010 |
3 | 12101120121211122020021 |
4 | 310201231200221002 |
5 | 1411001414400104 |
6 | 41524311004054 |
7 | 4034435251252 |
oct | 644155405102 |
9 | 171517748207 |
10 | 56400153154 |
11 | 21a12463924 |
12 | ab2036962a |
13 | 541aa019b7 |
14 | 2a30743962 |
15 | 17016c1754 |
hex | d21b60a42 |
56400153154 has 16 divisors (see below), whose sum is σ = 85563129600. Its totient is φ = 27879201504.
The previous prime is 56400153113. The next prime is 56400153191. The reversal of 56400153154 is 45135100465.
It is a super-2 number, since 2×564001531542 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1499227 + ... + 1536385.
It is an arithmetic number, because the mean of its divisors is an integer number (5347695600).
Almost surely, 256400153154 is an apocalyptic number.
56400153154 is a deficient number, since it is larger than the sum of its proper divisors (29162976446).
56400153154 is a wasteful number, since it uses less digits than its factorization.
56400153154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45777.
The product of its (nonzero) digits is 36000, while the sum is 34.
The spelling of 56400153154 in words is "fifty-six billion, four hundred million, one hundred fifty-three thousand, one hundred fifty-four".
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