Base | Representation |
---|---|
bin | 10010101110101001… |
… | …11110010100111101 |
3 | 221221202100111021220 |
4 | 21113110332110331 |
5 | 131043043104212 |
6 | 4341430343553 |
7 | 504113343126 |
oct | 112724762475 |
9 | 27852314256 |
10 | 10055050557 |
11 | 429a8a5342 |
12 | 1b474babb9 |
13 | c43223676 |
14 | 6b55b304d |
15 | 3dcb3438c |
hex | 25753e53d |
10055050557 has 8 divisors (see below), whose sum is σ = 13407410976. Its totient is φ = 6703028592.
The previous prime is 10055050543. The next prime is 10055050561. The reversal of 10055050557 is 75505055001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10055050557 - 26 = 10055050493 is a prime.
It is a super-2 number, since 2×100550505572 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10055050567) 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, 4438 + ... + 141879.
It is an arithmetic number, because the mean of its divisors is an integer number (1675926372).
Almost surely, 210055050557 is an apocalyptic number.
It is an amenable number.
10055050557 is a deficient number, since it is larger than the sum of its proper divisors (3352360419).
10055050557 is a wasteful number, since it uses less digits than its factorization.
10055050557 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 169227.
The product of its (nonzero) digits is 21875, while the sum is 33.
The spelling of 10055050557 in words is "ten billion, fifty-five million, fifty thousand, five hundred fifty-seven".
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