Base | Representation |
---|---|
bin | 1010100010111… |
… | …11000001100100 |
3 | 20011110201111000 |
4 | 11101133001210 |
5 | 140122011404 |
6 | 12440113300 |
7 | 2122656606 |
oct | 521370144 |
9 | 204421430 |
10 | 88469604 |
11 | 45a36583 |
12 | 25765830 |
13 | 154374a2 |
14 | ba6d176 |
15 | 7b78339 |
hex | 545f064 |
88469604 has 96 divisors (see below), whose sum is σ = 242726400. Its totient is φ = 27820800.
The previous prime is 88469603. The next prime is 88469609. The reversal of 88469604 is 40696488.
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 88469604.
It is not an unprimeable number, because it can be changed into a prime (88469603) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 146904 + ... + 147504.
It is an arithmetic number, because the mean of its divisors is an integer number (2528400).
Almost surely, 288469604 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 88469604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121363200).
88469604 is an abundant number, since it is smaller than the sum of its proper divisors (154256796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88469604 is a wasteful number, since it uses less digits than its factorization.
88469604 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 690 (or 682 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 45.
The square root of 88469604 is about 9405.8281932002. The cubic root of 88469604 is about 445.5858193795.
The spelling of 88469604 in words is "eighty-eight million, four hundred sixty-nine thousand, six hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •