Base | Representation |
---|---|
bin | 1110101010111010100… |
… | …0010000110111110100 |
3 | 220002112221202120121202 |
4 | 3222232220100313310 |
5 | 13112133200043440 |
6 | 311441250432032 |
7 | 24131506514402 |
oct | 3525650206764 |
9 | 802487676552 |
10 | 252037893620 |
11 | 97985902957 |
12 | 40a1ab92618 |
13 | 1a9c83430c6 |
14 | c2ad332472 |
15 | 6851bb4615 |
hex | 3aaea10df4 |
252037893620 has 24 divisors (see below), whose sum is σ = 529289376000. Its totient is φ = 100813290912.
The previous prime is 252037893619. The next prime is 252037893629. The reversal of 252037893620 is 26398730252.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252037893629) 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, 1624181 + ... + 1772579.
It is an arithmetic number, because the mean of its divisors is an integer number (22053724000).
Almost surely, 2252037893620 is an apocalyptic number.
252037893620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
252037893620 is an abundant number, since it is smaller than the sum of its proper divisors (277251482380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252037893620 is a wasteful number, since it uses less digits than its factorization.
252037893620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 233327 (or 233325 counting only the distinct ones).
The product of its (nonzero) digits is 1088640, while the sum is 47.
The spelling of 252037893620 in words is "two hundred fifty-two billion, thirty-seven million, eight hundred ninety-three thousand, six hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •