Base | Representation |
---|---|
bin | 101001001010011110… |
… | …1001001001001001101 |
3 | 22110011122012002212112 |
4 | 1102110331021021031 |
5 | 2422014442332000 |
6 | 104335404313405 |
7 | 6246411006665 |
oct | 1222475111115 |
9 | 273148162775 |
10 | 88398402125 |
11 | 34542658990 |
12 | 15170542865 |
13 | 844a07a127 |
14 | 43c830d1a5 |
15 | 2475964235 |
hex | 1494f4924d |
88398402125 has 16 divisors (see below), whose sum is σ = 120350408256. Its totient is φ = 64289746000.
The previous prime is 88398402121. The next prime is 88398402143. The reversal of 88398402125 is 52120489388.
It is not a de Polignac number, because 88398402125 - 22 = 88398402121 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88398402121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32143499 + ... + 32146248.
It is an arithmetic number, because the mean of its divisors is an integer number (7521900516).
Almost surely, 288398402125 is an apocalyptic number.
It is an amenable number.
88398402125 is a deficient number, since it is larger than the sum of its proper divisors (31952006131).
88398402125 is a wasteful number, since it uses less digits than its factorization.
88398402125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64289773 (or 64289763 counting only the distinct ones).
The product of its (nonzero) digits is 1105920, while the sum is 50.
The spelling of 88398402125 in words is "eighty-eight billion, three hundred ninety-eight million, four hundred two thousand, one hundred twenty-five".
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