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5101764879 = 319127704761
BaseRepresentation
bin1001100000001011…
…01100000100001111
3111011112212111201210
410300011230010033
540422022434004
62202124305503
7240266200041
oct46005540417
914145774653
105101764879
1121888a4512
12ba46a2293
13633c6c7b3
143657d1a91
151ecd59089
hex13016c10f

5101764879 has 16 divisors (see below), whose sum is σ = 7216762880. Its totient is φ = 3196791360.

The previous prime is 5101764839. The next prime is 5101764893. The reversal of 5101764879 is 9784671015.

It is not a de Polignac number, because 5101764879 - 219 = 5101240591 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5101764839) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 345142 + ... + 359619.

It is an arithmetic number, because the mean of its divisors is an integer number (451047680).

Almost surely, 25101764879 is an apocalyptic number.

5101764879 is a deficient number, since it is larger than the sum of its proper divisors (2114998001).

5101764879 is a wasteful number, since it uses less digits than its factorization.

5101764879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704910.

The product of its (nonzero) digits is 423360, while the sum is 48.

The square root of 5101764879 is about 71426.6398411685. The cubic root of 5101764879 is about 1721.4991525538.

The spelling of 5101764879 in words is "five billion, one hundred one million, seven hundred sixty-four thousand, eight hundred seventy-nine".

Divisors: 1 3 19 57 127 381 2413 7239 704761 2114283 13390459 40171377 89504647 268513941 1700588293 5101764879