Base | Representation |
---|---|
bin | 1000010101111… |
… | …1110010111101 |
3 | 2102211221122112 |
4 | 2011133302331 |
5 | 32424323024 |
6 | 3250023405 |
7 | 603312242 |
oct | 205376275 |
9 | 72757575 |
10 | 34995389 |
11 | 18832610 |
12 | b877b65 |
13 | 7333940 |
14 | 490d5c9 |
15 | 311400e |
hex | 215fcbd |
34995389 has 16 divisors (see below), whose sum is σ = 41537664. Its totient is φ = 29064000.
The previous prime is 34995379. The next prime is 34995391. The reversal of 34995389 is 98359943.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-34995389 is a prime.
It is a super-2 number, since 2×349953892 = 2449354502522642, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34995329) 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, 13232 + ... + 15654.
It is an arithmetic number, because the mean of its divisors is an integer number (2596104).
Almost surely, 234995389 is an apocalyptic number.
It is an amenable number.
34995389 is a deficient number, since it is larger than the sum of its proper divisors (6542275).
34995389 is a wasteful number, since it uses less digits than its factorization.
34995389 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2548.
The product of its digits is 1049760, while the sum is 50.
The square root of 34995389 is about 5915.6900696368. The cubic root of 34995389 is about 327.0922657339.
It can be divided in two parts, 3499 and 5389, that added together give a palindrome (8888).
The spelling of 34995389 in words is "thirty-four million, nine hundred ninety-five thousand, three hundred eighty-nine".
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