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5912319972 = 2231337899487
BaseRepresentation
bin1011000000110011…
…01101011111100100
3120021001001222021210
411200121231133210
544102023214342
62414401311420
7266340614316
oct54031553744
916231058253
105912319972
112564394559
121190035570
13732b79ab0
144013077b6
152490b879c
hex16066d7e4

5912319972 has 24 divisors (see below), whose sum is σ = 14856599296. Its totient is φ = 1819175328.

The previous prime is 5912319953. The next prime is 5912319977. The reversal of 5912319972 is 2799132195.

It is not an unprimeable number, because it can be changed into a prime (5912319977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18949588 + ... + 18949899.

Almost surely, 25912319972 is an apocalyptic number.

5912319972 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5912319972 is an abundant number, since it is smaller than the sum of its proper divisors (8944279324).

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

5912319972 is a wasteful number, since it uses less digits than its factorization.

5912319972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37899507 (or 37899505 counting only the distinct ones).

The product of its digits is 306180, while the sum is 48.

The square root of 5912319972 is about 76891.6118442057. The cubic root of 5912319972 is about 1808.2257240465.

The spelling of 5912319972 in words is "five billion, nine hundred twelve million, three hundred nineteen thousand, nine hundred seventy-two".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 37899487 75798974 113698461 151597948 227396922 454793844 492693331 985386662 1478079993 1970773324 2956159986 5912319972