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5252000207 = 61910697937
BaseRepresentation
bin1001110010000101…
…10010100111001111
3111120000120020212012
410321002302213033
541224003001312
62225052331435
7244102156646
oct47102624717
914500506765
105252000207
112255687543
121026a73b7b
1365912183c
1437b73c35d
1520b133322
hex1390b29cf

5252000207 has 8 divisors (see below), whose sum is σ = 5266069200. Its totient is φ = 5237950464.

The previous prime is 5252000203. The next prime is 5252000249. The reversal of 5252000207 is 7020002525.

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 5252000207 - 22 = 5252000203 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 (5252000203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 657743 + ... + 665679.

It is an arithmetic number, because the mean of its divisors is an integer number (658258650).

Almost surely, 25252000207 is an apocalyptic number.

5252000207 is a deficient number, since it is larger than the sum of its proper divisors (14068993).

5252000207 is a wasteful number, since it uses less digits than its factorization.

5252000207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9625.

The product of its (nonzero) digits is 1400, while the sum is 23.

The square root of 5252000207 is about 72470.6851561374. The cubic root of 5252000207 is about 1738.2340173648.

The spelling of 5252000207 in words is "five billion, two hundred fifty-two million, two hundred seven", and thus it is an aban number.

Divisors: 1 619 1069 7937 661711 4913003 8484653 5252000207