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5170400402 = 25574641293
BaseRepresentation
bin1001101000010111…
…00000110010010010
3111100100000112222012
410310023200302102
541042110303102
62213015342522
7242061451436
oct46413406222
914310015865
105170400402
112213613392
121003681a42
1364525122b
1437097a9c6
15203db5752
hex1342e0c92

5170400402 has 8 divisors (see below), whose sum is σ = 7769526156. Its totient is φ = 2580558352.

The previous prime is 5170400399. The next prime is 5170400429. The reversal of 5170400402 is 2040040715.

It can be written as a sum of positive squares in 2 ways, for example, as 5146771081 + 23629321 = 71741^2 + 4861^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2319533 + ... + 2321760.

Almost surely, 25170400402 is an apocalyptic number.

5170400402 is a deficient number, since it is larger than the sum of its proper divisors (2599125754).

5170400402 is a wasteful number, since it uses less digits than its factorization.

5170400402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4641852.

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 5170400402 is about 71905.4963267760. The cubic root of 5170400402 is about 1729.1847319708.

The spelling of 5170400402 in words is "five billion, one hundred seventy million, four hundred thousand, four hundred two".

Divisors: 1 2 557 1114 4641293 9282586 2585200201 5170400402