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5213424402 = 2321915243931
BaseRepresentation
bin1001101101011111…
…01000101100010010
3111110022222101210200
410312233220230102
541134114040102
62221153440030
7243123243024
oct46657505422
914408871720
105213424402
112235929a0a
121015b70016
13651136314
1437657a014
15207a6351c
hex136be8b12

5213424402 has 24 divisors (see below), whose sum is σ = 11890266960. Its totient is φ = 1646344440.

The previous prime is 5213424397. The next prime is 5213424407. The reversal of 5213424402 is 2044243125.

5213424402 is a `hidden beast` number, since 5 + 213 + 4 + 2 + 440 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (5213424397) and next prime (5213424407).

It is not an unprimeable number, because it can be changed into a prime (5213424407) 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 11 ways as a sum of consecutive naturals, for example, 7621624 + ... + 7622307.

It is an arithmetic number, because the mean of its divisors is an integer number (495427790).

Almost surely, 25213424402 is an apocalyptic number.

5213424402 is an abundant number, since it is smaller than the sum of its proper divisors (6676842558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5213424402 is a wasteful number, since it uses less digits than its factorization.

5213424402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15243958 (or 15243955 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 5213424402 is about 72204.0469918411. The cubic root of 5213424402 is about 1733.9677939286.

Adding to 5213424402 its reverse (2044243125), we get a palindrome (7257667527).

The spelling of 5213424402 in words is "five billion, two hundred thirteen million, four hundred twenty-four thousand, four hundred two".

Divisors: 1 2 3 6 9 18 19 38 57 114 171 342 15243931 30487862 45731793 91463586 137195379 274390758 289634689 579269378 868904067 1737808134 2606712201 5213424402