Base | Representation |
---|---|
bin | 1000001010100… |
… | …0001000000010 |
3 | 2101102201200000 |
4 | 2002220020002 |
5 | 32231234244 |
6 | 3221540430 |
7 | 564030015 |
oct | 202501002 |
9 | 71381600 |
10 | 34243074 |
11 | 18369368 |
12 | b574716 |
13 | 712c398 |
14 | 479537c |
15 | 3016169 |
hex | 20a8202 |
34243074 has 24 divisors (see below), whose sum is σ = 76942320. Its totient is φ = 11414196.
The previous prime is 34243063. The next prime is 34243081. The reversal of 34243074 is 47034243.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34744 + ... + 35715.
It is an arithmetic number, because the mean of its divisors is an integer number (3205930).
Almost surely, 234243074 is an apocalyptic number.
34243074 is an abundant number, since it is smaller than the sum of its proper divisors (42699246).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34243074 is an equidigital number, since it uses as much as digits as its factorization.
34243074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70476 (or 70464 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 27.
The square root of 34243074 is about 5851.7581973284. The cubic root of 34243074 is about 324.7313725055.
The spelling of 34243074 in words is "thirty-four million, two hundred forty-three thousand, seventy-four".
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