Base | Representation |
---|---|
bin | 110011111011011000… |
… | …101100010011101010 |
3 | 12022220210221021210012 |
4 | 303323120230103222 |
5 | 1403142313133311 |
6 | 41340421251522 |
7 | 4012500024521 |
oct | 637330542352 |
9 | 168823837705 |
10 | 55757161706 |
11 | 21712511934 |
12 | a980b63ba2 |
13 | 5347732a9c |
14 | 29ad1a94b8 |
15 | 16b501078b |
hex | cfb62c4ea |
55757161706 has 16 divisors (see below), whose sum is σ = 88136166528. Its totient is φ = 26402442000.
The previous prime is 55757161687. The next prime is 55757161753. The reversal of 55757161706 is 60716175755.
It is a super-2 number, since 2×557571617062 (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, 5995910 + ... + 6005201.
It is an arithmetic number, because the mean of its divisors is an integer number (5508510408).
Almost surely, 255757161706 is an apocalyptic number.
55757161706 is a deficient number, since it is larger than the sum of its proper divisors (32379004822).
55757161706 is a wasteful number, since it uses less digits than its factorization.
55757161706 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12001237.
The product of its (nonzero) digits is 1543500, while the sum is 50.
The spelling of 55757161706 in words is "fifty-five billion, seven hundred fifty-seven million, one hundred sixty-one thousand, seven hundred six".
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