Base | Representation |
---|---|
bin | 1011000000111010100… |
… | …0010100000101001001 |
3 | 200002102100100200021210 |
4 | 2300032220110011021 |
5 | 11100012321310212 |
6 | 222532303123333 |
7 | 16446101355465 |
oct | 2601650240511 |
9 | 602370320253 |
10 | 189224010057 |
11 | 73282025495 |
12 | 3080a8a3549 |
13 | 14ac7937574 |
14 | 9230c834a5 |
15 | 4dc73d353c |
hex | 2c0ea14149 |
189224010057 has 16 divisors (see below), whose sum is σ = 267224304960. Its totient is φ = 118691223552.
The previous prime is 189224010043. The next prime is 189224010083. The reversal of 189224010057 is 750010422981.
It is not a de Polignac number, because 189224010057 - 27 = 189224009929 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 189224009997 and 189224010024.
It is not an unprimeable number, because it can be changed into a prime (189224010457) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 423783 + ... + 747020.
It is an arithmetic number, because the mean of its divisors is an integer number (16701519060).
Almost surely, 2189224010057 is an apocalyptic number.
189224010057 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
It is an amenable number.
189224010057 is a deficient number, since it is larger than the sum of its proper divisors (78000294903).
189224010057 is a wasteful number, since it uses less digits than its factorization.
189224010057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1173992.
The product of its (nonzero) digits is 40320, while the sum is 39.
The spelling of 189224010057 in words is "one hundred eighty-nine billion, two hundred twenty-four million, ten thousand, fifty-seven".
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