Base | Representation |
---|---|
bin | 101100100101001011… |
… | …100110111110101111 |
3 | 11120120000220201200112 |
4 | 230211023212332233 |
5 | 1241013310043440 |
6 | 33553534450235 |
7 | 3313140013361 |
oct | 544513467657 |
9 | 146500821615 |
10 | 47868440495 |
11 | 19334539927 |
12 | 933b06397b |
13 | 468b282105 |
14 | 24615cad31 |
15 | 13a2696965 |
hex | b252e6faf |
47868440495 has 32 divisors (see below), whose sum is σ = 62288724480. Its totient is φ = 35191221120.
The previous prime is 47868440483. The next prime is 47868440527. The reversal of 47868440495 is 59404486874.
It is a happy number.
It is not a de Polignac number, because 47868440495 - 28 = 47868440239 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1142894 + ... + 1184036.
It is an arithmetic number, because the mean of its divisors is an integer number (1946522640).
Almost surely, 247868440495 is an apocalyptic number.
47868440495 is a deficient number, since it is larger than the sum of its proper divisors (14420283985).
47868440495 is a wasteful number, since it uses less digits than its factorization.
47868440495 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41535.
The product of its (nonzero) digits is 30965760, while the sum is 59.
The spelling of 47868440495 in words is "forty-seven billion, eight hundred sixty-eight million, four hundred forty thousand, four hundred ninety-five".
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