Base | Representation |
---|---|
bin | 1011110001010… |
… | …0100111100000 |
3 | 10102220010111200 |
4 | 2330110213200 |
5 | 100114230040 |
6 | 4522041200 |
7 | 1136421426 |
oct | 274244740 |
9 | 112803450 |
10 | 49367520 |
11 | 25959604 |
12 | 14649200 |
13 | a2c6567 |
14 | 67b1116 |
15 | 4502630 |
hex | 2f149e0 |
49367520 has 72 divisors (see below), whose sum is σ = 168471576. Its totient is φ = 13164288.
The previous prime is 49367519. The next prime is 49367557. The reversal of 49367520 is 2576394.
It is a tau number, because it is divible by the number of its divisors (72).
It is a Harshad number since it is a multiple of its sum of digits (36).
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, 15702 + ... + 18581.
It is an arithmetic number, because the mean of its divisors is an integer number (2339883).
Almost surely, 249367520 is an apocalyptic number.
49367520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
49367520 is an abundant number, since it is smaller than the sum of its proper divisors (119104056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49367520 is a wasteful number, since it uses less digits than its factorization.
49367520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34304 (or 34293 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 36.
The square root of 49367520 is about 7026.2023882037. The cubic root of 49367520 is about 366.8431693849.
The spelling of 49367520 in words is "forty-nine million, three hundred sixty-seven thousand, five hundred twenty".
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