Base | Representation |
---|---|
bin | 110011111011000000… |
… | …011101100110011010 |
3 | 12022220100222120220012 |
4 | 303323000131212122 |
5 | 1403134201410020 |
6 | 41340033201522 |
7 | 4012362031460 |
oct | 637300354632 |
9 | 168810876805 |
10 | 55750810010 |
11 | 217099737a5 |
12 | a97aa002a2 |
13 | 534631a99c |
14 | 29ac3d4830 |
15 | 16b46a87c5 |
hex | cfb01d99a |
55750810010 has 32 divisors (see below), whose sum is σ = 114754734720. Its totient is φ = 19103337792.
The previous prime is 55750810007. The next prime is 55750810039. The reversal of 55750810010 is 1001805755.
It is a happy number.
It is a super-2 number, since 2×557508100102 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113384 + ... + 352643.
It is an arithmetic number, because the mean of its divisors is an integer number (3586085460).
Almost surely, 255750810010 is an apocalyptic number.
55750810010 is an abundant number, since it is smaller than the sum of its proper divisors (59003924710).
55750810010 is a wasteful number, since it uses less digits than its factorization.
55750810010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 467750.
The product of its (nonzero) digits is 7000, while the sum is 32.
The spelling of 55750810010 in words is "fifty-five billion, seven hundred fifty million, eight hundred ten thousand, ten".
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