Base | Representation |
---|---|
bin | 1011110000001… |
… | …0100000001000 |
3 | 10102202100201112 |
4 | 2330002200020 |
5 | 100104341240 |
6 | 4520305452 |
7 | 1135662206 |
oct | 274024010 |
9 | 112670645 |
10 | 49293320 |
11 | 2590888a |
12 | 14612288 |
13 | a29b85b |
14 | 6792076 |
15 | 44da665 |
hex | 2f02808 |
49293320 has 32 divisors (see below), whose sum is σ = 112795200. Its totient is φ = 19382208.
The previous prime is 49293313. The next prime is 49293337. The reversal of 49293320 is 2339294.
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, 8084 + ... + 12803.
It is an arithmetic number, because the mean of its divisors is an integer number (3524850).
Almost surely, 249293320 is an apocalyptic number.
49293320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
49293320 is an abundant number, since it is smaller than the sum of its proper divisors (63501880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49293320 is a wasteful number, since it uses less digits than its factorization.
49293320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20957 (or 20953 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 32.
The square root of 49293320 is about 7020.9201676134. The cubic root of 49293320 is about 366.6592872711.
The spelling of 49293320 in words is "forty-nine million, two hundred ninety-three thousand, three hundred twenty".
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