Base | Representation |
---|---|
bin | 110110011111100… |
… | …010111000111111 |
3 | 2100201022011012011 |
4 | 312133202320333 |
5 | 3333021122124 |
6 | 230415152051 |
7 | 31440621640 |
oct | 6637427077 |
9 | 2321264164 |
10 | 914239039 |
11 | 42a07835a |
12 | 216215627 |
13 | 11754085c |
14 | 895c56c7 |
15 | 553e0994 |
hex | 367e2e3f |
914239039 has 32 divisors (see below), whose sum is σ = 1137438720. Its totient is φ = 716954112.
The previous prime is 914239019. The next prime is 914239049. The reversal of 914239039 is 930932419.
It is not a de Polignac number, because 914239039 - 27 = 914238911 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 914238992 and 914239010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (914239009) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1908402 + ... + 1908880.
It is an arithmetic number, because the mean of its divisors is an integer number (35544960).
Almost surely, 2914239039 is an apocalyptic number.
914239039 is a deficient number, since it is larger than the sum of its proper divisors (223199681).
914239039 is a wasteful number, since it uses less digits than its factorization.
914239039 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 919.
The product of its (nonzero) digits is 52488, while the sum is 40.
The square root of 914239039 is about 30236.3860108975. The cubic root of 914239039 is about 970.5544847629.
The spelling of 914239039 in words is "nine hundred fourteen million, two hundred thirty-nine thousand, thirty-nine".
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