Base | Representation |
---|---|
bin | 101110001101010010… |
… | …000111000101001010 |
3 | 11202001202022220001000 |
4 | 232031102013011022 |
5 | 1303102413202211 |
6 | 34443125035430 |
7 | 3404335221531 |
oct | 561522070512 |
9 | 152052286030 |
10 | 49614975306 |
11 | 1a0503a6326 |
12 | 9747b55b76 |
13 | 48a9072770 |
14 | 2589547318 |
15 | 1455b8d656 |
hex | b8d48714a |
49614975306 has 64 divisors (see below), whose sum is σ = 119846563200. Its totient is φ = 15123449088.
The previous prime is 49614975301. The next prime is 49614975401. The reversal of 49614975306 is 60357941694.
49614975306 is a `hidden beast` number, since 4 + 9 + 6 + 14 + 97 + 530 + 6 = 666.
It is a super-2 number, since 2×496149753062 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is not an unprimeable number, because it can be changed into a prime (49614975301) 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, 255151 + ... + 405378.
It is an arithmetic number, because the mean of its divisors is an integer number (1872602550).
Almost surely, 249614975306 is an apocalyptic number.
49614975306 is an abundant number, since it is smaller than the sum of its proper divisors (70231587894).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49614975306 is a wasteful number, since it uses less digits than its factorization.
49614975306 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 660660 (or 660654 counting only the distinct ones).
The product of its (nonzero) digits is 4898880, while the sum is 54.
The spelling of 49614975306 in words is "forty-nine billion, six hundred fourteen million, nine hundred seventy-five thousand, three hundred six".
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