Base | Representation |
---|---|
bin | 1100011111101110001001… |
… | …1001000001001101100110 |
3 | 1210122110000202100202001100 |
4 | 3013323202121001031212 |
5 | 3300100141011400430 |
6 | 45115353532140530 |
7 | 2615421536623635 |
oct | 307734231011546 |
9 | 53573022322040 |
10 | 13739103621990 |
11 | 44177a28a935a |
12 | 165a892007746 |
13 | 78879057ba06 |
14 | 356d9484151c |
15 | 18c5bb6b2960 |
hex | c7ee2641366 |
13739103621990 has 24 divisors (see below), whose sum is σ = 35721669417408. Its totient is φ = 3663760965840.
The previous prime is 13739103621989. The next prime is 13739103622019. The reversal of 13739103621990 is 9912630193731.
It is a happy number.
13739103621990 is a `hidden beast` number, since 1 + 3 + 7 + 3 + 9 + 1 + 0 + 3 + 621 + 9 + 9 + 0 = 666.
13739103621990 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76328353366 + ... + 76328353545.
It is an arithmetic number, because the mean of its divisors is an integer number (1488402892392).
Almost surely, 213739103621990 is an apocalyptic number.
13739103621990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13739103621990 is an abundant number, since it is smaller than the sum of its proper divisors (21982565795418).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13739103621990 is a wasteful number, since it uses less digits than its factorization.
13739103621990 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 152656706924 (or 152656706921 counting only the distinct ones).
The product of its (nonzero) digits is 1653372, while the sum is 54.
The spelling of 13739103621990 in words is "thirteen trillion, seven hundred thirty-nine billion, one hundred three million, six hundred twenty-one thousand, nine hundred ninety".
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