Base | Representation |
---|---|
bin | 1010100010010… |
… | …00101111101000 |
3 | 20011022002022000 |
4 | 11101020233220 |
5 | 140111101334 |
6 | 12434131000 |
7 | 2122126545 |
oct | 521105750 |
9 | 204262260 |
10 | 88378344 |
11 | 45983a5a |
12 | 25720a60 |
13 | 15404aa2 |
14 | ba47bcc |
15 | 7b5b299 |
hex | 5448be8 |
88378344 has 64 divisors (see below), whose sum is σ = 246264000. Its totient is φ = 29367360.
The previous prime is 88378343. The next prime is 88378357. The reversal of 88378344 is 44387388.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 88378344.
It is not an unprimeable number, because it can be changed into a prime (88378343) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133374 + ... + 134034.
It is an arithmetic number, because the mean of its divisors is an integer number (3847875).
Almost surely, 288378344 is an apocalyptic number.
It is an amenable number.
88378344 is an abundant number, since it is smaller than the sum of its proper divisors (157885656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88378344 is a wasteful number, since it uses less digits than its factorization.
88378344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1295 (or 1285 counting only the distinct ones).
The product of its digits is 516096, while the sum is 45.
The square root of 88378344 is about 9400.9756940437. The cubic root of 88378344 is about 445.4325533600.
The spelling of 88378344 in words is "eighty-eight million, three hundred seventy-eight thousand, three hundred forty-four".
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