Base | Representation |
---|---|
bin | 1011101111110… |
… | …1111100111000 |
3 | 10102201102011011 |
4 | 2323331330320 |
5 | 100103242210 |
6 | 4520043304 |
7 | 1135553650 |
oct | 273757470 |
9 | 112642134 |
10 | 49274680 |
11 | 258a5884 |
12 | 14603534 |
13 | a293220 |
14 | 6789360 |
15 | 44d4d8a |
hex | 2efdf38 |
49274680 has 64 divisors (see below), whose sum is σ = 136463040. Its totient is φ = 15593472.
The previous prime is 49274669. The next prime is 49274707. The reversal of 49274680 is 8647294.
It is a Harshad number since it is a multiple of its sum of digits (40).
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, 3129 + ... + 10408.
It is an arithmetic number, because the mean of its divisors is an integer number (2132235).
Almost surely, 249274680 is an apocalyptic number.
49274680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
49274680 is an abundant number, since it is smaller than the sum of its proper divisors (87188360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49274680 is a wasteful number, since it uses less digits than its factorization.
49274680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13568 (or 13564 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 40.
The square root of 49274680 is about 7019.5925807699. The cubic root of 49274680 is about 366.6130647081.
The spelling of 49274680 in words is "forty-nine million, two hundred seventy-four thousand, six hundred eighty".
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