Base | Representation |
---|---|
bin | 1000000010010101… |
… | …0000011000110000 |
3 | 12120100020122210201 |
4 | 2000211100120300 |
5 | 13404224000341 |
6 | 554021204544 |
7 | 104313215611 |
oct | 20045203060 |
9 | 5510218721 |
10 | 2157250096 |
11 | a07790a21 |
12 | 502560754 |
13 | 284c14261 |
14 | 16670dc08 |
15 | c95c5331 |
hex | 80950630 |
2157250096 has 40 divisors (see below), whose sum is σ = 4362470784. Its totient is φ = 1032445440.
The previous prime is 2157250093. The next prime is 2157250111. The reversal of 2157250096 is 6900527512.
It is not an unprimeable number, because it can be changed into a prime (2157250091) 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, 3745 + ... + 65791.
Almost surely, 22157250096 is an apocalyptic number.
It is an amenable number.
2157250096 is an abundant number, since it is smaller than the sum of its proper divisors (2205220688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2157250096 is a wasteful number, since it uses less digits than its factorization.
2157250096 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62149 (or 62143 counting only the distinct ones).
The product of its (nonzero) digits is 37800, while the sum is 37.
The square root of 2157250096 is about 46446.2064758792. The cubic root of 2157250096 is about 1292.1120173048.
It can be divided in two parts, 21572500 and 96, that added together give a triangular number (21572596 = T6568).
The spelling of 2157250096 in words is "two billion, one hundred fifty-seven million, two hundred fifty thousand, ninety-six".
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