Search a number
-
+
83080208253624 = 2338521674062203
BaseRepresentation
bin10010111000111110011110…
…010011010000001010111000
3101220011101112120002202100020
4102320332132103100022320
541342141231303103444
6452410304253210440
723333230003230441
oct2270763623201270
9356141476082306
1083080208253624
1124521133731a2a
129399601790a20
1337485789b0c0a
1416731641562c8
15991190a86119
hex4b8f9e4d02b8

83080208253624 has 32 divisors (see below), whose sum is σ = 207700815496320. Its totient is φ = 27693363436256.

The previous prime is 83080208253617. The next prime is 83080208253841. The reversal of 83080208253624 is 42635280208038.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18420907 + ... + 22483109.

It is an arithmetic number, because the mean of its divisors is an integer number (6490650484260).

Almost surely, 283080208253624 is an apocalyptic number.

It is an amenable number.

83080208253624 is an abundant number, since it is smaller than the sum of its proper divisors (124620607242696).

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

83080208253624 is a wasteful number, since it uses less digits than its factorization.

83080208253624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4914379 (or 4914375 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 51.

The spelling of 83080208253624 in words is "eighty-three trillion, eighty billion, two hundred eight million, two hundred fifty-three thousand, six hundred twenty-four".

Divisors: 1 2 3 4 6 8 12 24 852167 1704334 2556501 3408668 4062203 5113002 6817336 8124406 10226004 12186609 16248812 20452008 24373218 32497624 48746436 97492872 3461675343901 6923350687802 10385026031703 13846701375604 20770052063406 27693402751208 41540104126812 83080208253624