Base | Representation |
---|---|
bin | 1011011100101… |
… | …0000110100010 |
3 | 10100100100110022 |
4 | 2313022012202 |
5 | 44242414410 |
6 | 4433033442 |
7 | 1122052502 |
oct | 267120642 |
9 | 110310408 |
10 | 48013730 |
11 | 25114476 |
12 | 140b5882 |
13 | 9c412bb |
14 | 653ba02 |
15 | 4336455 |
hex | 2dca1a2 |
48013730 has 16 divisors (see below), whose sum is σ = 89213184. Its totient is φ = 18585840.
The previous prime is 48013723. The next prime is 48013733. The reversal of 48013730 is 3731084.
It is a self number, because there is not a number n which added to its sum of digits gives 48013730.
It is not an unprimeable number, because it can be changed into a prime (48013733) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77132 + ... + 77751.
It is an arithmetic number, because the mean of its divisors is an integer number (5575824).
Almost surely, 248013730 is an apocalyptic number.
48013730 is a deficient number, since it is larger than the sum of its proper divisors (41199454).
48013730 is a wasteful number, since it uses less digits than its factorization.
48013730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 154921.
The product of its (nonzero) digits is 2016, while the sum is 26.
The square root of 48013730 is about 6929.1940368271. The cubic root of 48013730 is about 363.4587667432.
The spelling of 48013730 in words is "forty-eight million, thirteen thousand, seven hundred thirty".
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