Base | Representation |
---|---|
bin | 11110001001111… |
… | …10100100011001 |
3 | 122121222212010121 |
4 | 33010332210121 |
5 | 1004224304342 |
6 | 41033513241 |
7 | 6161102512 |
oct | 1704764431 |
9 | 577885117 |
10 | 252963097 |
11 | 11a877a12 |
12 | 70872821 |
13 | 4053c30a |
14 | 2584ba09 |
15 | 1731c067 |
hex | f13e919 |
252963097 has 4 divisors (see below), whose sum is σ = 254021760. Its totient is φ = 251904436.
The previous prime is 252963079. The next prime is 252963103. The reversal of 252963097 is 790369252.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-252963097 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (252963497) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 528973 + ... + 529450.
It is an arithmetic number, because the mean of its divisors is an integer number (63505440).
Almost surely, 2252963097 is an apocalyptic number.
It is an amenable number.
252963097 is a deficient number, since it is larger than the sum of its proper divisors (1058663).
252963097 is a wasteful number, since it uses less digits than its factorization.
252963097 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1058662.
The product of its (nonzero) digits is 204120, while the sum is 43.
The square root of 252963097 is about 15904.8136424166. The cubic root of 252963097 is about 632.4396017879.
The spelling of 252963097 in words is "two hundred fifty-two million, nine hundred sixty-three thousand, ninety-seven".
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