Base | Representation |
---|---|
bin | 110011111000000… |
… | …011100001010000 |
3 | 2020122200110201220 |
4 | 303320003201100 |
5 | 3240301114441 |
6 | 222210125040 |
7 | 30365463345 |
oct | 6370034120 |
9 | 2218613656 |
10 | 870332496 |
11 | 407309760 |
12 | 203580780 |
13 | 10b409b57 |
14 | 838367cc |
15 | 5161b466 |
hex | 33e03850 |
870332496 has 80 divisors (see below), whose sum is σ = 2457670080. Its totient is φ = 263208960.
The previous prime is 870332473. The next prime is 870332497. The reversal of 870332496 is 694233078.
It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (870332497) 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, 322320 + ... + 325008.
It is an arithmetic number, because the mean of its divisors is an integer number (30720876).
Almost surely, 2870332496 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 870332496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1228835040).
870332496 is an abundant number, since it is smaller than the sum of its proper divisors (1587337584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
870332496 is a wasteful number, since it uses less digits than its factorization.
870332496 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3324 (or 3318 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 42.
The square root of 870332496 is about 29501.3982041530. The cubic root of 870332496 is about 954.7618700332.
The spelling of 870332496 in words is "eight hundred seventy million, three hundred thirty-two thousand, four hundred ninety-six".
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