Base | Representation |
---|---|
bin | 101100110110011100… |
… | …000000000000000011 |
3 | 11121022012200100000010 |
4 | 230312130000000003 |
5 | 1242111413344310 |
6 | 34042400000003 |
7 | 3323253551313 |
oct | 546634000003 |
9 | 147265610003 |
10 | 48157949955 |
11 | 194729a8645 |
12 | 9400000003 |
13 | 4706248c9b |
14 | 248bc2d443 |
15 | 13bccd2320 |
hex | b36700003 |
48157949955 has 64 divisors (see below), whose sum is σ = 83606031360. Its totient is φ = 23587905024.
The previous prime is 48157949899. The next prime is 48157949963. The reversal of 48157949955 is 55994975184.
It is a happy number.
It is not a de Polignac number, because 48157949955 - 211 = 48157947907 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2912722 + ... + 2929208.
It is an arithmetic number, because the mean of its divisors is an integer number (1306344240).
Almost surely, 248157949955 is an apocalyptic number.
48157949955 is a deficient number, since it is larger than the sum of its proper divisors (35448081405).
48157949955 is a wasteful number, since it uses less digits than its factorization.
48157949955 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16828.
The product of its digits is 81648000, while the sum is 66.
The spelling of 48157949955 in words is "forty-eight billion, one hundred fifty-seven million, nine hundred forty-nine thousand, nine hundred fifty-five".
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