Base | Representation |
---|---|
bin | 110011010101100100… |
… | …001010111110011110 |
3 | 12021021120222002010010 |
4 | 303111210022332132 |
5 | 1400342343333302 |
6 | 41153433224050 |
7 | 3660663452430 |
oct | 632544127636 |
9 | 167246862103 |
10 | 55122636702 |
11 | 21417322901 |
12 | a824562026 |
13 | 52761396c3 |
14 | 294cbd6650 |
15 | 167947316c |
hex | cd590af9e |
55122636702 has 64 divisors (see below), whose sum is σ = 130230950400. Its totient is φ = 15228535680.
The previous prime is 55122636623. The next prime is 55122636713. The reversal of 55122636702 is 20763622155.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31177 + ... + 333492.
It is an arithmetic number, because the mean of its divisors is an integer number (2034858600).
Almost surely, 255122636702 is an apocalyptic number.
55122636702 is an abundant number, since it is smaller than the sum of its proper divisors (75108313698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55122636702 is a wasteful number, since it uses less digits than its factorization.
55122636702 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 364801.
The product of its (nonzero) digits is 151200, while the sum is 39.
The spelling of 55122636702 in words is "fifty-five billion, one hundred twenty-two million, six hundred thirty-six thousand, seven hundred two".
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