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5312190299 = 131577093671
BaseRepresentation
bin1001111001010000…
…11001011101011011
3111201012211020010212
410330220121131123
541334410042144
62235042401335
7245432605163
oct47450313533
914635736125
105312190299
112286658219
12104306024b
13668737190
143857295a3
1521157249e
hex13ca1975b

5312190299 has 16 divisors (see below), whose sum is σ = 5766949440. Its totient is φ = 4864129920.

The previous prime is 5312190293. The next prime is 5312190329. The reversal of 5312190299 is 9920912135.

It is not a de Polignac number, because 5312190299 - 24 = 5312190283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5312190293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1445234 + ... + 1448904.

It is an arithmetic number, because the mean of its divisors is an integer number (360434340).

Almost surely, 25312190299 is an apocalyptic number.

5312190299 is a deficient number, since it is larger than the sum of its proper divisors (454759141).

5312190299 is a wasteful number, since it uses less digits than its factorization.

5312190299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4550.

The product of its (nonzero) digits is 43740, while the sum is 41.

The square root of 5312190299 is about 72884.7741232694. The cubic root of 5312190299 is about 1744.8491041184.

The spelling of 5312190299 in words is "five billion, three hundred twelve million, one hundred ninety thousand, two hundred ninety-nine".

Divisors: 1 13 157 709 2041 3671 9217 47723 111313 576347 1447069 2602739 7492511 33835607 408630023 5312190299