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5071895970 = 235631267929
BaseRepresentation
bin1001011100100111…
…01111110110100010
3111002110200000021220
410232103233312202
540341401132340
62155140155510
7236454255501
oct45623576642
914073600256
105071895970
112172a53569
12b96698b96
1362aa1239b
14361858838
151ea408ed0
hex12e4efda2

5071895970 has 32 divisors (see below), whose sum is σ = 12191886720. Its totient is φ = 1350357120.

The previous prime is 5071895951. The next prime is 5071895981. The reversal of 5071895970 is 795981705.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115035 + ... + 152894.

It is an arithmetic number, because the mean of its divisors is an integer number (380996460).

Almost surely, 25071895970 is an apocalyptic number.

5071895970 is an abundant number, since it is smaller than the sum of its proper divisors (7119990750).

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

5071895970 is a wasteful number, since it uses less digits than its factorization.

5071895970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268570.

The product of its (nonzero) digits is 793800, while the sum is 51.

The square root of 5071895970 is about 71217.2448919502. The cubic root of 5071895970 is about 1718.1329987300.

The spelling of 5071895970 in words is "five billion, seventy-one million, eight hundred ninety-five thousand, nine hundred seventy".

Divisors: 1 2 3 5 6 10 15 30 631 1262 1893 3155 3786 6310 9465 18930 267929 535858 803787 1339645 1607574 2679290 4018935 8037870 169063199 338126398 507189597 845315995 1014379194 1690631990 2535947985 5071895970