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252080799 = 3424119813
BaseRepresentation
bin11110000011001…
…11001010011111
3122120100000211220
433001213022133
51004013041144
641002544423
76150436305
oct1701471237
9576300756
10252080799
1111a325043
1270508113
13402c0849
142569c275
15171e5919
hexf06729f

252080799 has 8 divisors (see below), whose sum is σ = 336203952. Its totient is φ = 168005760.

The previous prime is 252080797. The next prime is 252080827. The reversal of 252080799 is 997080252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 252080799 - 21 = 252080797 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 252080799.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252080791) 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, 2817 + ... + 22629.

It is an arithmetic number, because the mean of its divisors is an integer number (42025494).

Almost surely, 2252080799 is an apocalyptic number.

252080799 is a deficient number, since it is larger than the sum of its proper divisors (84123153).

252080799 is a wasteful number, since it uses less digits than its factorization.

252080799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24057.

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 252080799 is about 15877.0525917124. The cubic root of 252080799 is about 631.7034598984.

The spelling of 252080799 in words is "two hundred fifty-two million, eighty thousand, seven hundred ninety-nine".

Divisors: 1 3 4241 12723 19813 59439 84026933 252080799