Base | Representation |
---|---|
bin | 10011110101000… |
… | …111010100000000 |
3 | 212012000102211100 |
4 | 103311013110000 |
5 | 1140132100223 |
6 | 53002414400 |
7 | 11146552461 |
oct | 2365072400 |
9 | 765012740 |
10 | 332690688 |
11 | 160882490 |
12 | 93501400 |
13 | 53c056c5 |
14 | 32282d68 |
15 | 1e31a043 |
hex | 13d47500 |
332690688 has 108 divisors (see below), whose sum is σ = 1046511648. Its totient is φ = 100807680.
The previous prime is 332690671. The next prime is 332690689. The reversal of 332690688 is 886096233.
It is a super-2 number, since 2×3326906882 = 221366187763826688, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (332690689) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18781 + ... + 31907.
Almost surely, 2332690688 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 332690688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (523255824).
332690688 is an abundant number, since it is smaller than the sum of its proper divisors (713820960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
332690688 is a wasteful number, since it uses less digits than its factorization.
332690688 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13160 (or 13143 counting only the distinct ones).
The product of its (nonzero) digits is 373248, while the sum is 45.
The square root of 332690688 is about 18239.8105253317. The cubic root of 332690688 is about 692.9154023029.
The spelling of 332690688 in words is "three hundred thirty-two million, six hundred ninety thousand, six hundred eighty-eight".
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