Base | Representation |
---|---|
bin | 110011110101000010… |
… | …111011111010001010 |
3 | 12022122101210022021222 |
4 | 303311002323322022 |
5 | 1402433100421041 |
6 | 41322101402042 |
7 | 4010035645112 |
oct | 636502737212 |
9 | 168571708258 |
10 | 55650795146 |
11 | 21668472091 |
12 | a951409322 |
13 | 532b6a04ab |
14 | 299cddc042 |
15 | 16aa9ee74b |
hex | cf50bbe8a |
55650795146 has 16 divisors (see below), whose sum is σ = 84339528000. Its totient is φ = 27537958368.
The previous prime is 55650795133. The next prime is 55650795149. The reversal of 55650795146 is 64159705655.
It is a happy number.
It is a super-2 number, since 2×556507951462 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (55650795149) 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, 247505 + ... + 415403.
It is an arithmetic number, because the mean of its divisors is an integer number (5271220500).
Almost surely, 255650795146 is an apocalyptic number.
55650795146 is a deficient number, since it is larger than the sum of its proper divisors (28688732854).
55650795146 is a wasteful number, since it uses less digits than its factorization.
55650795146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 169613.
The product of its (nonzero) digits is 5670000, while the sum is 53.
The spelling of 55650795146 in words is "fifty-five billion, six hundred fifty million, seven hundred ninety-five thousand, one hundred forty-six".
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