Base | Representation |
---|---|
bin | 1010100000001… |
… | …11000101000000 |
3 | 20010210102100020 |
4 | 11100013011000 |
5 | 140024000001 |
6 | 12424253440 |
7 | 2116626435 |
oct | 520070500 |
9 | 203712306 |
10 | 88109376 |
11 | 4580a973 |
12 | 25611280 |
13 | 1533c534 |
14 | b9b7b8c |
15 | 7b06736 |
hex | 5407140 |
88109376 has 56 divisors (see below), whose sum is σ = 236975904. Its totient is φ = 28884480.
The previous prime is 88109339. The next prime is 88109381. The reversal of 88109376 is 67390188.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7951 + ... + 15473.
Almost surely, 288109376 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 88109376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118487952).
88109376 is an abundant number, since it is smaller than the sum of its proper divisors (148866528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88109376 is a wasteful number, since it uses less digits than its factorization.
88109376 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7599 (or 7589 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 42.
The square root of 88109376 is about 9386.6594696942. The cubic root of 88109376 is about 444.9802221568.
The spelling of 88109376 in words is "eighty-eight million, one hundred nine thousand, three hundred seventy-six".
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