Base | Representation |
---|---|
bin | 1010100110101… |
… | …11110110000000 |
3 | 20012101212022202 |
4 | 11103113312000 |
5 | 140233330410 |
6 | 12454452332 |
7 | 2130120443 |
oct | 523276600 |
9 | 205355282 |
10 | 88964480 |
11 | 46244370 |
12 | 259640a8 |
13 | 1557b807 |
14 | bb5b65a |
15 | 7c24ca5 |
hex | 54d7d80 |
88964480 has 64 divisors (see below), whose sum is σ = 232033680. Its totient is φ = 32348160.
The previous prime is 88964471. The next prime is 88964497. The reversal of 88964480 is 8446988.
It is a tau number, because it is divible by the number of its divisors (64).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 722 + ... + 13358.
Almost surely, 288964480 is an apocalyptic number.
88964480 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 88964480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116016840).
88964480 is an abundant number, since it is smaller than the sum of its proper divisors (143069200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88964480 is a wasteful number, since it uses less digits than its factorization.
88964480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12667 (or 12655 counting only the distinct ones).
The product of its (nonzero) digits is 442368, while the sum is 47.
The square root of 88964480 is about 9432.0983879516. The cubic root of 88964480 is about 446.4151054955.
The spelling of 88964480 in words is "eighty-eight million, nine hundred sixty-four thousand, four hundred eighty".
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