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34494010 = 2531111271
BaseRepresentation
bin1000001110010…
…1011000111010
32101220110212221
42003211120322
532312302020
63231154254
7566123425
oct203453072
971813787
1034494010
111851a951
12b67598a
1371b9675
14481c9bc
1530656aa
hex20e563a

34494010 has 16 divisors (see below), whose sum is σ = 64092672. Its totient is φ = 13352400.

The previous prime is 34493981. The next prime is 34494013. The reversal of 34494010 is 1049443.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (34494013) 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, 55326 + ... + 55945.

It is an arithmetic number, because the mean of its divisors is an integer number (4005792).

Almost surely, 234494010 is an apocalyptic number.

34494010 is a deficient number, since it is larger than the sum of its proper divisors (29598662).

34494010 is a wasteful number, since it uses less digits than its factorization.

34494010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111309.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 34494010 is about 5873.1601374388. The cubic root of 34494010 is about 325.5226619679.

The spelling of 34494010 in words is "thirty-four million, four hundred ninety-four thousand, ten".

Divisors: 1 2 5 10 31 62 155 310 111271 222542 556355 1112710 3449401 6898802 17247005 34494010