Base | Representation |
---|---|
bin | 101110011100110101… |
… | …110011111011010011 |
3 | 11202201221110221000011 |
4 | 232130311303323103 |
5 | 1304121223223100 |
6 | 34525051335351 |
7 | 3413654640124 |
oct | 563465637323 |
9 | 152657427004 |
10 | 49875992275 |
11 | 1a17477422a |
12 | 97bb451557 |
13 | 491b171885 |
14 | 25b209004b |
15 | 146da4bbba |
hex | b9cd73ed3 |
49875992275 has 48 divisors (see below), whose sum is σ = 66602165760. Its totient is φ = 36932112000.
The previous prime is 49875992263. The next prime is 49875992279. The reversal of 49875992275 is 57229957894.
It is not a de Polignac number, because 49875992275 - 213 = 49875984083 is a prime.
It is a super-2 number, since 2×498759922752 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 49875992275.
It is not an unprimeable number, because it can be changed into a prime (49875992279) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15648232 + ... + 15651418.
It is an arithmetic number, because the mean of its divisors is an integer number (1387545120).
Almost surely, 249875992275 is an apocalyptic number.
49875992275 is a deficient number, since it is larger than the sum of its proper divisors (16726173485).
49875992275 is a wasteful number, since it uses less digits than its factorization.
49875992275 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3964 (or 3959 counting only the distinct ones).
The product of its digits is 114307200, while the sum is 67.
The spelling of 49875992275 in words is "forty-nine billion, eight hundred seventy-five million, nine hundred ninety-two thousand, two hundred seventy-five".
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