Base | Representation |
---|---|
bin | 111111101101011… |
… | …1000001000111100 |
3 | 12111222120001121121 |
4 | 1333122320020330 |
5 | 13334231031444 |
6 | 552043240324 |
7 | 103655410324 |
oct | 17732701074 |
9 | 5458501547 |
10 | 2137752124 |
11 | 9a77838a2 |
12 | 4b7b190a4 |
13 | 280b784b1 |
14 | 163cb6284 |
15 | c7a23084 |
hex | 7f6b823c |
2137752124 has 6 divisors (see below), whose sum is σ = 3741066224. Its totient is φ = 1068876060.
The previous prime is 2137752121. The next prime is 2137752151. The reversal of 2137752124 is 4212577312.
It is a super-2 number, since 2×21377521242 = 9139968287333022752, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2137752124.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2137752121) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267219012 + ... + 267219019.
Almost surely, 22137752124 is an apocalyptic number.
It is an amenable number.
2137752124 is a deficient number, since it is larger than the sum of its proper divisors (1603314100).
2137752124 is a wasteful number, since it uses less digits than its factorization.
2137752124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 534438035 (or 534438033 counting only the distinct ones).
The product of its digits is 23520, while the sum is 34.
The square root of 2137752124 is about 46235.8316027732. The cubic root of 2137752124 is about 1288.2073780705.
The spelling of 2137752124 in words is "two billion, one hundred thirty-seven million, seven hundred fifty-two thousand, one hundred twenty-four".
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