Base | Representation |
---|---|
bin | 1010010101101110… |
… | …01101010111001011 |
3 | 112022212002200021100 |
4 | 11022313031113023 |
5 | 42332021011211 |
6 | 2314452112443 |
7 | 254362221105 |
oct | 51267152713 |
9 | 15285080240 |
10 | 5550953931 |
11 | 2399406936 |
12 | 10ab005723 |
13 | 6a6044333 |
14 | 3a931c575 |
15 | 2274d7156 |
hex | 14adcd5cb |
5550953931 has 12 divisors (see below), whose sum is σ = 8018988952. Its totient is φ = 3700200096.
The previous prime is 5550953927. The next prime is 5550953981. The reversal of 5550953931 is 1393590555.
5550953931 is a `hidden beast` number, since 5 + 5 + 509 + 53 + 93 + 1 = 666.
It is not a de Polignac number, because 5550953931 - 22 = 5550953927 is a prime.
It is a super-2 number, since 2×55509539312 = 61626179088168705522, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5550953981) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 56940 + ... + 119766.
Almost surely, 25550953931 is an apocalyptic number.
5550953931 is a deficient number, since it is larger than the sum of its proper divisors (2468035021).
5550953931 is a wasteful number, since it uses less digits than its factorization.
5550953931 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72650 (or 72647 counting only the distinct ones).
The product of its (nonzero) digits is 455625, while the sum is 45.
The square root of 5550953931 is about 74504.7242193406. The cubic root of 5550953931 is about 1770.6084846551.
The spelling of 5550953931 in words is "five billion, five hundred fifty million, nine hundred fifty-three thousand, nine hundred thirty-one".
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