Base | Representation |
---|---|
bin | 1000000111000… |
… | …0001001001010 |
3 | 2101000002010021 |
4 | 2001300021022 |
5 | 32201420040 |
6 | 3213011054 |
7 | 562053340 |
oct | 201601112 |
9 | 71002107 |
10 | 34013770 |
11 | 1822205a |
12 | b483a8a |
13 | 707bbbb |
14 | 4735990 |
15 | 2ebd24a |
hex | 207024a |
34013770 has 64 divisors (see below), whose sum is σ = 75085056. Its totient is φ = 10828800.
The previous prime is 34013737. The next prime is 34013773. The reversal of 34013770 is 7731043.
It is a happy number.
It is a super-2 number, since 2×340137702 = 2313873099225800, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (34013773) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 120049 + ... + 120331.
It is an arithmetic number, because the mean of its divisors is an integer number (1173204).
Almost surely, 234013770 is an apocalyptic number.
34013770 is an abundant number, since it is smaller than the sum of its proper divisors (41071286).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34013770 is a wasteful number, since it uses less digits than its factorization.
34013770 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 415.
The product of its (nonzero) digits is 1764, while the sum is 25.
The square root of 34013770 is about 5832.1325430755. The cubic root of 34013770 is about 324.0049089842.
The spelling of 34013770 in words is "thirty-four million, thirteen thousand, seven hundred seventy".
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