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5368902909 = 31799997957
BaseRepresentation
bin1010000000000001…
…01111010011111101
3111212011112112012220
411000000233103331
541443414343114
62244430115553
7250021631106
oct50000572375
914764475186
105368902909
112305673247
12105a04bbb9
13677402a36
1438d08d3ad
152165260a9
hex14002f4fd

5368902909 has 8 divisors (see below), whose sum is σ = 7198529760. Its totient is φ = 3559272336.

The previous prime is 5368902899. The next prime is 5368902937. The reversal of 5368902909 is 9092098635.

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

It is not a de Polignac number, because 5368902909 - 28 = 5368902653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5368902109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4998442 + ... + 4999515.

It is an arithmetic number, because the mean of its divisors is an integer number (899816220).

Almost surely, 25368902909 is an apocalyptic number.

It is an amenable number.

5368902909 is a deficient number, since it is larger than the sum of its proper divisors (1829626851).

5368902909 is a wasteful number, since it uses less digits than its factorization.

5368902909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9998139.

The product of its (nonzero) digits is 1049760, while the sum is 51.

The square root of 5368902909 is about 73272.7978788854. The cubic root of 5368902909 is about 1751.0364373686.

The spelling of 5368902909 in words is "five billion, three hundred sixty-eight million, nine hundred two thousand, nine hundred nine".

Divisors: 1 3 179 537 9997957 29993871 1789634303 5368902909