Base | Representation |
---|---|
bin | 1100011110001011011101… |
… | …1001010011100010111100 |
3 | 1210112220122112120221101210 |
4 | 3013202313121103202330 |
5 | 3244131412243114040 |
6 | 45055253123004420 |
7 | 2613463214600316 |
oct | 307426731234274 |
9 | 53486575527353 |
10 | 13712612473020 |
11 | 440753928800a |
12 | 165571a209710 |
13 | 78612b131b36 |
14 | 3559a041a7b6 |
15 | 18ba6ab43480 |
hex | c78b76538bc |
13712612473020 has 48 divisors (see below), whose sum is σ = 38424918315168. Its totient is φ = 3653877288960.
The previous prime is 13712612473013. The next prime is 13712612473081. The reversal of 13712612473020 is 2037421621731.
It is a self number, because there is not a number n which added to its sum of digits gives 13712612473020.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88026861 + ... + 88182500.
It is an arithmetic number, because the mean of its divisors is an integer number (800519131566).
Almost surely, 213712612473020 is an apocalyptic number.
13712612473020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13712612473020 is an abundant number, since it is smaller than the sum of its proper divisors (24712305842148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13712612473020 is a wasteful number, since it uses less digits than its factorization.
13712612473020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 176210670 (or 176210668 counting only the distinct ones).
The product of its (nonzero) digits is 84672, while the sum is 39.
The spelling of 13712612473020 in words is "thirteen trillion, seven hundred twelve billion, six hundred twelve million, four hundred seventy-three thousand, twenty".
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