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4972964050 = 2521921124809
BaseRepresentation
bin1001010000110100…
…10110100011010010
3110211120111202012201
410220122112203102
540141034322200
62141243513414
7234143332315
oct45032264322
913746452181
104972964050
11212212154a
12b6952886a
13613383aa2
1435266497c
151e18b5c6a
hex1286968d2

4972964050 has 48 divisors (see below), whose sum is σ = 9783079200. Its totient is φ = 1875484800.

The previous prime is 4972964047. The next prime is 4972964053. The reversal of 4972964050 is 504692794.

It is an interprime number because it is at equal distance from previous prime (4972964047) and next prime (4972964053).

It is not an unprimeable number, because it can be changed into a prime (4972964053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 188046 + ... + 212854.

It is an arithmetic number, because the mean of its divisors is an integer number (203814150).

Almost surely, 24972964050 is an apocalyptic number.

4972964050 is a deficient number, since it is larger than the sum of its proper divisors (4810115150).

4972964050 is a wasteful number, since it uses less digits than its factorization.

4972964050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25051 (or 25046 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 46.

The square root of 4972964050 is about 70519.2459545619. The cubic root of 4972964050 is about 1706.8883198969. Note that the first 3 decimals are identical.

The spelling of 4972964050 in words is "four billion, nine hundred seventy-two million, nine hundred sixty-four thousand, fifty".

Divisors: 1 2 5 10 19 25 38 50 95 190 211 422 475 950 1055 2110 4009 5275 8018 10550 20045 24809 40090 49618 100225 124045 200450 248090 471371 620225 942742 1240450 2356855 4713710 5234699 10469398 11784275 23568550 26173495 52346990 99459281 130867475 198918562 261734950 497296405 994592810 2486482025 4972964050