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4886993572 = 221964302547
BaseRepresentation
bin1001000110100100…
…11001101010100100
3110121120201222212221
410203102121222210
540002032243242
62124533122124
7232050521446
oct44322315244
913546658787
104886993572
11208864266a
12b44789344
135cb612c96
14345086496
151d9083167
hex123499aa4

4886993572 has 12 divisors (see below), whose sum is σ = 9002356720. Its totient is φ = 2314891656.

The previous prime is 4886993567. The next prime is 4886993593. The reversal of 4886993572 is 2753996884.

It is a self number, because there is not a number n which added to its sum of digits gives 4886993572.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32151198 + ... + 32151349.

Almost surely, 24886993572 is an apocalyptic number.

It is an amenable number.

4886993572 is a deficient number, since it is larger than the sum of its proper divisors (4115363148).

4886993572 is a wasteful number, since it uses less digits than its factorization.

4886993572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64302570 (or 64302568 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 61.

The square root of 4886993572 is about 69907.0352110573. The cubic root of 4886993572 is about 1696.9951037121.

The spelling of 4886993572 in words is "four billion, eight hundred eighty-six million, nine hundred ninety-three thousand, five hundred seventy-two".

Divisors: 1 2 4 19 38 76 64302547 128605094 257210188 1221748393 2443496786 4886993572