Base | Representation |
---|---|
bin | 1100100010110111110010… |
… | …1010011001110000010000 |
3 | 1210211121202000110201021211 |
4 | 3020231330222121300100 |
5 | 3301442014224242101 |
6 | 45200304552025504 |
7 | 2622346064043442 |
oct | 310557452316020 |
9 | 53747660421254 |
10 | 13793231477776 |
11 | 4438749642573 |
12 | 1669279392294 |
13 | 79090858794a |
14 | 35984b488492 |
15 | 18dbd8635c51 |
hex | c8b7ca99c10 |
13793231477776 has 135 divisors (see below), whose sum is σ = 28131680495997. Its totient is φ = 6551361936000.
The previous prime is 13793231477761. The next prime is 13793231477941. The reversal of 13793231477776 is 67777413239731.
The square root of 13793231477776 is 3713924.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 448530236176 + 13344701241600 = 669724^2 + 3653040^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 28092120891 + ... + 28092121381.
Almost surely, 213793231477776 is an apocalyptic number.
13793231477776 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
13793231477776 is the 3713924-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13793231477776
13793231477776 is an abundant number, since it is smaller than the sum of its proper divisors (14338449018221).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13793231477776 is an frugal number, since it uses more digits than its factorization.
13793231477776 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1174 (or 585 counting only the distinct ones).
The product of its digits is 196036848, while the sum is 67.
The spelling of 13793231477776 in words is "thirteen trillion, seven hundred ninety-three billion, two hundred thirty-one million, four hundred seventy-seven thousand, seven hundred seventy-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.090 sec. • engine limits •