Base | Representation |
---|---|
bin | 101001111110100… |
… | …1001100110011110 |
3 | 10122011102012022112 |
4 | 1103331021212132 |
5 | 10341041222123 |
6 | 351433514022 |
7 | 46622245544 |
oct | 12375114636 |
9 | 3564365275 |
10 | 1408539038 |
11 | 6630a1255 |
12 | 333872912 |
13 | 195a7b36a |
14 | d50d5d94 |
15 | 839ced78 |
hex | 53f4999e |
1408539038 has 16 divisors (see below), whose sum is σ = 2144815200. Its totient is φ = 693621600.
The previous prime is 1408538993. The next prime is 1408539049. The reversal of 1408539038 is 8309358041.
It is a junction number, because it is equal to n+sod(n) for n = 1408538986 and 1408539004.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145988 + ... + 155336.
It is an arithmetic number, because the mean of its divisors is an integer number (134050950).
Almost surely, 21408539038 is an apocalyptic number.
1408539038 is a deficient number, since it is larger than the sum of its proper divisors (736276162).
1408539038 is a wasteful number, since it uses less digits than its factorization.
1408539038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10483.
The product of its (nonzero) digits is 103680, while the sum is 41.
The square root of 1408539038 is about 37530.5080967471. The cubic root of 1408539038 is about 1120.9587448540.
The spelling of 1408539038 in words is "one billion, four hundred eight million, five hundred thirty-nine thousand, thirty-eight".
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