Base | Representation |
---|---|
bin | 1010100110000… |
… | …11011101001000 |
3 | 20012020121202201 |
4 | 11103003131020 |
5 | 140223142333 |
6 | 12453005544 |
7 | 2126322121 |
oct | 523033510 |
9 | 205217681 |
10 | 88880968 |
11 | 46197650 |
12 | 259238b4 |
13 | 1554c7b7 |
14 | bb39048 |
15 | 7c0a17d |
hex | 54c3748 |
88880968 has 48 divisors (see below), whose sum is σ = 188034480. Its totient is φ = 39060000.
The previous prime is 88880959. The next prime is 88880977. The reversal of 88880968 is 86908888.
It is an interprime number because it is at equal distance from previous prime (88880959) and next prime (88880977).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84043 + ... + 85093.
It is an arithmetic number, because the mean of its divisors is an integer number (3917385).
Almost surely, 288880968 is an apocalyptic number.
88880968 is a gapful number since it is divisible by the number (88) 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 88880968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94017240).
88880968 is an abundant number, since it is smaller than the sum of its proper divisors (99153512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88880968 is a wasteful number, since it uses less digits than its factorization.
88880968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1130 (or 1095 counting only the distinct ones).
The product of its (nonzero) digits is 1769472, while the sum is 55.
The square root of 88880968 is about 9427.6703378937. The cubic root of 88880968 is about 446.2753767343.
The spelling of 88880968 in words is "eighty-eight million, eight hundred eighty thousand, nine hundred sixty-eight".
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