Base | Representation |
---|---|
bin | 1010100001011… |
… | …10001000010010 |
3 | 20011002112202110 |
4 | 11100232020102 |
5 | 140044104310 |
6 | 12431530150 |
7 | 2121163662 |
oct | 520561022 |
9 | 204075673 |
10 | 88269330 |
11 | 4590a066 |
12 | 25689956 |
13 | 15397296 |
14 | ba1a1a2 |
15 | 7b38d20 |
hex | 542e212 |
88269330 has 64 divisors (see below), whose sum is σ = 222393600. Its totient is φ = 22391040.
The previous prime is 88269319. The next prime is 88269341. The reversal of 88269330 is 3396288.
88269330 = 3112 + 3122 + ... + 6652.
It is an interprime number because it is at equal distance from previous prime (88269319) and next prime (88269341).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61056 + ... + 62484.
It is an arithmetic number, because the mean of its divisors is an integer number (3474900).
Almost surely, 288269330 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 88269330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111196800).
88269330 is an abundant number, since it is smaller than the sum of its proper divisors (134124270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88269330 is a wasteful number, since it uses less digits than its factorization.
88269330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1539.
The product of its (nonzero) digits is 62208, while the sum is 39.
The square root of 88269330 is about 9395.1758897851. The cubic root of 88269330 is about 445.2493321419.
The spelling of 88269330 in words is "eighty-eight million, two hundred sixty-nine thousand, three hundred thirty".
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