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5087499384 = 23311137140663
BaseRepresentation
bin1001011110011110…
…10001010001111000
3111010120000202011010
410233033101101320
540404344440014
62200454433520
7240034013502
oct45717212170
914116022133
105087499384
112180840650
12b9b9628a0
13631016586
1436395ad72
151eb98c359
hex12f3d1478

5087499384 has 64 divisors (see below), whose sum is σ = 13976375040. Its totient is φ = 1530402560.

The previous prime is 5087499383. The next prime is 5087499449. The reversal of 5087499384 is 4839947805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5087499383) 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 15 ways as a sum of consecutive naturals, for example, 34164 + ... + 106499.

It is an arithmetic number, because the mean of its divisors is an integer number (218380860).

Almost surely, 25087499384 is an apocalyptic number.

It is an amenable number.

5087499384 is an abundant number, since it is smaller than the sum of its proper divisors (8888875656).

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

5087499384 is a wasteful number, since it uses less digits than its factorization.

5087499384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140820 (or 140816 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 57.

The square root of 5087499384 is about 71326.7087702776. The cubic root of 5087499384 is about 1719.8931094561.

The spelling of 5087499384 in words is "five billion, eighty-seven million, four hundred ninety-nine thousand, three hundred eighty-four".

Divisors: 1 2 3 4 6 8 11 12 22 24 33 44 66 88 132 137 264 274 411 548 822 1096 1507 1644 3014 3288 4521 6028 9042 12056 18084 36168 140663 281326 421989 562652 843978 1125304 1547293 1687956 3094586 3375912 4641879 6189172 9283758 12378344 18567516 19270831 37135032 38541662 57812493 77083324 115624986 154166648 211979141 231249972 423958282 462499944 635937423 847916564 1271874846 1695833128 2543749692 5087499384