Base | Representation |
---|---|
bin | 1110101100101010010… |
… | …0101000001101000111 |
3 | 220010202121220112201122 |
4 | 3223022210220031013 |
5 | 13114113203441123 |
6 | 311555554544155 |
7 | 24146231362535 |
oct | 3531244501507 |
9 | 803677815648 |
10 | 252506702663 |
11 | 980a64a6046 |
12 | 40b2bb9805b |
13 | 1aa714c70c7 |
14 | c3156c9155 |
15 | 687ce1abc8 |
hex | 3aca928347 |
252506702663 has 8 divisors (see below), whose sum is σ = 255954777120. Its totient is φ = 249077216800.
The previous prime is 252506702641. The next prime is 252506702681. The reversal of 252506702663 is 366207605252.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 252506702663 - 236 = 183787225927 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252506702563) 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, 4619795 + ... + 4674132.
It is an arithmetic number, because the mean of its divisors is an integer number (31994347140).
Almost surely, 2252506702663 is an apocalyptic number.
252506702663 is a deficient number, since it is larger than the sum of its proper divisors (3448074457).
252506702663 is a wasteful number, since it uses less digits than its factorization.
252506702663 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9294297.
The product of its (nonzero) digits is 907200, while the sum is 44.
The spelling of 252506702663 in words is "two hundred fifty-two billion, five hundred six million, seven hundred two thousand, six hundred sixty-three".
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