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34880925 = 352465079
BaseRepresentation
bin1000010100001…
…1110110011101
32102122010122010
42011003312131
532412142200
63243341433
7602324442
oct205036635
972563563
1034880925
1118764612
12b821879
1372c3801
1448bd9c9
1530e0150
hex2143d9d

34880925 has 12 divisors (see below), whose sum is σ = 57669920. Its totient is φ = 18603120.

The previous prime is 34880891. The next prime is 34880927. The reversal of 34880925 is 52908843.

It is a happy number.

34880925 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 34880925 - 215 = 34848157 is a prime.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34880927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 232465 + ... + 232614.

Almost surely, 234880925 is an apocalyptic number.

It is an amenable number.

34880925 is a deficient number, since it is larger than the sum of its proper divisors (22788995).

34880925 is a wasteful number, since it uses less digits than its factorization.

34880925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465092 (or 465087 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 34880925 is about 5906.0075347057. The cubic root of 34880925 is about 326.7352550458.

The spelling of 34880925 in words is "thirty-four million, eight hundred eighty thousand, nine hundred twenty-five".

Divisors: 1 3 5 15 25 75 465079 1395237 2325395 6976185 11626975 34880925