Base | Representation |
---|---|
bin | 11000111100000001101010… |
… | …11100011010000101111000 |
3 | 21012011120010220220011211110 |
4 | 30132000311130122011320 |
5 | 24141440323000342210 |
6 | 312344412354400320 |
7 | 14356663340041440 |
oct | 1436006534320570 |
9 | 235146126804743 |
10 | 54839039074680 |
11 | 165231189a8033 |
12 | 619820b2900a0 |
13 | 247a3b7441a63 |
14 | d7831b9c1120 |
15 | 651751380420 |
hex | 31e03571a178 |
54839039074680 has 64 divisors (see below), whose sum is σ = 188019562544640. Its totient is φ = 12534637502592.
The previous prime is 54839039074679. The next prime is 54839039074681. The reversal of 54839039074680 is 8647093093845.
It is an interprime number because it is at equal distance from previous prime (54839039074679) and next prime (54839039074681).
It is a hoax number, since the sum of its digits (66) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54839039074681) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32642284324 + ... + 32642286003.
It is an arithmetic number, because the mean of its divisors is an integer number (2937805664760).
Almost surely, 254839039074680 is an apocalyptic number.
It is an amenable number.
54839039074680 is an abundant number, since it is smaller than the sum of its proper divisors (133180523469960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54839039074680 is a wasteful number, since it uses less digits than its factorization.
54839039074680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65284570348 (or 65284570344 counting only the distinct ones).
The product of its (nonzero) digits is 156764160, while the sum is 66.
The spelling of 54839039074680 in words is "fifty-four trillion, eight hundred thirty-nine billion, thirty-nine million, seventy-four thousand, six hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •