Base | Representation |
---|---|
bin | 1110101100000101011… |
… | …0001110001111100100 |
3 | 220010100211200100102022 |
4 | 3223001112032033210 |
5 | 13113304043300424 |
6 | 311532345402312 |
7 | 24142342011341 |
oct | 3530126161744 |
9 | 803324610368 |
10 | 252351931364 |
11 | 980270a5085 |
12 | 40aa8199398 |
13 | 1aa48417560 |
14 | c2dcd1b7c8 |
15 | 686e54795e |
hex | 3ac158e3e4 |
252351931364 has 12 divisors (see below), whose sum is σ = 475586332284. Its totient is φ = 116470122144.
The previous prime is 252351931333. The next prime is 252351931367. The reversal of 252351931364 is 463139153252.
252351931364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 63474771364 + 188877160000 = 251942^2 + 434600^2 .
It is not an unprimeable number, because it can be changed into a prime (252351931367) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2426460827 + ... + 2426460930.
It is an arithmetic number, because the mean of its divisors is an integer number (39632194357).
Almost surely, 2252351931364 is an apocalyptic number.
It is an amenable number.
252351931364 is a deficient number, since it is larger than the sum of its proper divisors (223234400920).
252351931364 is a wasteful number, since it uses less digits than its factorization.
252351931364 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4852921774 (or 4852921772 counting only the distinct ones).
The product of its digits is 583200, while the sum is 44.
The spelling of 252351931364 in words is "two hundred fifty-two billion, three hundred fifty-one million, nine hundred thirty-one thousand, three hundred sixty-four".
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