Base | Representation |
---|---|
bin | 10100100101011… |
… | …010101011000110 |
3 | 220001211202010020 |
4 | 110211122223012 |
5 | 1201402243102 |
6 | 54134040010 |
7 | 11362310526 |
oct | 2445325306 |
9 | 801752106 |
10 | 345352902 |
11 | 167a40824 |
12 | 977a9006 |
13 | 56719c3b |
14 | 33c1b686 |
15 | 204bbbbc |
hex | 1495aac6 |
345352902 has 16 divisors (see below), whose sum is σ = 691301952. Its totient is φ = 115018280.
The previous prime is 345352897. The next prime is 345352913. The reversal of 345352902 is 209253543.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17124 + ... + 31367.
It is an arithmetic number, because the mean of its divisors is an integer number (43206372).
Almost surely, 2345352902 is an apocalyptic number.
345352902 is an abundant number, since it is smaller than the sum of its proper divisors (345949050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
345352902 is a wasteful number, since it uses less digits than its factorization.
345352902 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49683.
The product of its (nonzero) digits is 32400, while the sum is 33.
The square root of 345352902 is about 18583.6729954011. The cubic root of 345352902 is about 701.5969675415.
The spelling of 345352902 in words is "three hundred forty-five million, three hundred fifty-two thousand, nine hundred two".
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