Base | Representation |
---|---|
bin | 1110101101000110010… |
… | …0011101100000111110 |
3 | 220011001210210220202120 |
4 | 3223101210131200332 |
5 | 13114333232140030 |
6 | 312015351103410 |
7 | 24152155262205 |
oct | 3532144354076 |
9 | 804053726676 |
10 | 252624099390 |
11 | 98156799a33 |
12 | 40b63371b66 |
13 | 1aa8c91c120 |
14 | c32712823c |
15 | 68883aa010 |
hex | 3ad191d83e |
252624099390 has 64 divisors (see below), whose sum is σ = 661201228800. Its totient is φ = 61397241984.
The previous prime is 252624099383. The next prime is 252624099461. The reversal of 252624099390 is 93990426252.
It is a super-3 number, since 3×2526240993903 (a number of 35 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4068900 + ... + 4130519.
It is an arithmetic number, because the mean of its divisors is an integer number (10331269200).
Almost surely, 2252624099390 is an apocalyptic number.
252624099390 is an abundant number, since it is smaller than the sum of its proper divisors (408577129410).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252624099390 is a wasteful number, since it uses less digits than its factorization.
252624099390 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8199521.
The product of its (nonzero) digits is 2099520, while the sum is 51.
The spelling of 252624099390 in words is "two hundred fifty-two billion, six hundred twenty-four million, ninety-nine thousand, three hundred ninety".
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