Base | Representation |
---|---|
bin | 101001010111100101… |
… | …0011000011111101010 |
3 | 22111022021112002012102 |
4 | 1102233022120133222 |
5 | 2423420022033430 |
6 | 104451152213402 |
7 | 6263330140055 |
oct | 1225712303752 |
9 | 274267462172 |
10 | 88838080490 |
11 | 34748864835 |
12 | 1527383a262 |
13 | 84ba1a1a43 |
14 | 442a881a9c |
15 | 249e364345 |
hex | 14af2987ea |
88838080490 has 8 divisors (see below), whose sum is σ = 159908544900. Its totient is φ = 35535232192.
The previous prime is 88838080483. The next prime is 88838080517. The reversal of 88838080490 is 9408083888.
It can be written as a sum of positive squares in 2 ways, for example, as 87877266481 + 960814009 = 296441^2 + 30997^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4441904015 + ... + 4441904034.
Almost surely, 288838080490 is an apocalyptic number.
88838080490 is a deficient number, since it is larger than the sum of its proper divisors (71070464410).
88838080490 is a wasteful number, since it uses less digits than its factorization.
88838080490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8883808056.
The product of its (nonzero) digits is 3538944, while the sum is 56.
The spelling of 88838080490 in words is "eighty-eight billion, eight hundred thirty-eight million, eighty thousand, four hundred ninety".
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