Base | Representation |
---|---|
bin | 1010011111110… |
… | …11011000100111 |
3 | 20010200222122021 |
4 | 11033323120213 |
5 | 140020431404 |
6 | 12423244011 |
7 | 2116340002 |
oct | 517733047 |
9 | 203628567 |
10 | 88061479 |
11 | 45787990 |
12 | 255a9607 |
13 | 153237ac |
14 | b9a4539 |
15 | 7ae7454 |
hex | 53fb627 |
88061479 has 12 divisors (see below), whose sum is σ = 102054168. Its totient is φ = 75344000.
The previous prime is 88061459. The next prime is 88061497. The reversal of 88061479 is 97416088.
It is not a de Polignac number, because 88061479 - 29 = 88060967 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 (88061459) 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 11 ways as a sum of consecutive naturals, for example, 10672 + ... + 17029.
It is an arithmetic number, because the mean of its divisors is an integer number (8504514).
Almost surely, 288061479 is an apocalyptic number.
88061479 is a deficient number, since it is larger than the sum of its proper divisors (13992689).
88061479 is a wasteful number, since it uses less digits than its factorization.
88061479 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27746 (or 27729 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 43.
The square root of 88061479 is about 9384.1077892360. The cubic root of 88061479 is about 444.8995758743.
The spelling of 88061479 in words is "eighty-eight million, sixty-one thousand, four hundred seventy-nine".
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