Base | Representation |
---|---|
bin | 1000010101111… |
… | …1010000010010 |
3 | 2102211211121100 |
4 | 2011133100102 |
5 | 32424240140 |
6 | 3250005230 |
7 | 603302622 |
oct | 205372022 |
9 | 72754540 |
10 | 34993170 |
11 | 18830983 |
12 | b876816 |
13 | 7332924 |
14 | 490c882 |
15 | 3113530 |
hex | 215f412 |
34993170 has 24 divisors (see below), whose sum is σ = 90982476. Its totient is φ = 9331488.
The previous prime is 34993139. The next prime is 34993237. The reversal of 34993170 is 7139943.
It can be written as a sum of positive squares in 2 ways, for example, as 33767721 + 1225449 = 5811^2 + 1107^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 194317 + ... + 194496.
Almost surely, 234993170 is an apocalyptic number.
34993170 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
34993170 is an abundant number, since it is smaller than the sum of its proper divisors (55989306).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34993170 is a wasteful number, since it uses less digits than its factorization.
34993170 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 388826 (or 388823 counting only the distinct ones).
The product of its (nonzero) digits is 20412, while the sum is 36.
The square root of 34993170 is about 5915.5025145798. The cubic root of 34993170 is about 327.0853521271.
The spelling of 34993170 in words is "thirty-four million, nine hundred ninety-three thousand, one hundred seventy".
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