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34200914 = 2115572791
BaseRepresentation
bin1000001001110…
…1110101010010
32101100120211112
42002131311102
532223412124
63221013322
7563463056
oct202356522
971316745
1034200914
111833a720
12b554242
137116137
144783c66
15300890e
hex209dd52

34200914 has 16 divisors (see below), whose sum is σ = 56085696. Its totient is φ = 15512400.

The previous prime is 34200911. The next prime is 34200937. The reversal of 34200914 is 41900243.

It is a self number, because there is not a number n which added to its sum of digits gives 34200914.

It is not an unprimeable number, because it can be changed into a prime (34200911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10859 + ... + 13649.

It is an arithmetic number, because the mean of its divisors is an integer number (3505356).

Almost surely, 234200914 is an apocalyptic number.

34200914 is a deficient number, since it is larger than the sum of its proper divisors (21884782).

34200914 is a wasteful number, since it uses less digits than its factorization.

34200914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3361.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 34200914 is about 5848.1547517144. The cubic root of 34200914 is about 324.5980482489.

The spelling of 34200914 in words is "thirty-four million, two hundred thousand, nine hundred fourteen".

Divisors: 1 2 11 22 557 1114 2791 5582 6127 12254 30701 61402 1554587 3109174 17100457 34200914