Base | Representation |
---|---|
bin | 101101010110011001… |
… | …100100111011001011 |
3 | 11122200120200221010100 |
4 | 231112121210323023 |
5 | 1244211202420200 |
6 | 34211513220443 |
7 | 3342454514622 |
oct | 552631447313 |
9 | 148616627110 |
10 | 48694185675 |
11 | 19718664463 |
12 | 952b701723 |
13 | 479037a425 |
14 | 24dd1386b9 |
15 | 13eee06d00 |
hex | b56664ecb |
48694185675 has 36 divisors (see below), whose sum is σ = 87234975880. Its totient is φ = 25964789760.
The previous prime is 48694185653. The next prime is 48694185691. The reversal of 48694185675 is 57658149684.
48694185675 is a `hidden beast` number, since 4 + 8 + 69 + 4 + 1 + 8 + 567 + 5 = 666.
It is not a de Polignac number, because 48694185675 - 217 = 48694054603 is a prime.
It is a super-2 number, since 2×486941856752 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1199307 + ... + 1239243.
Almost surely, 248694185675 is an apocalyptic number.
48694185675 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
48694185675 is a deficient number, since it is larger than the sum of its proper divisors (38540790205).
48694185675 is a wasteful number, since it uses less digits than its factorization.
48694185675 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45372 (or 45364 counting only the distinct ones).
The product of its digits is 58060800, while the sum is 63.
The spelling of 48694185675 in words is "forty-eight billion, six hundred ninety-four million, one hundred eighty-five thousand, six hundred seventy-five".
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