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34930808 = 23112771433
BaseRepresentation
bin1000010101000…
…0000001111000
32102201200001122
42011100001320
532420241213
63244404412
7602623043
oct205200170
972650048
1034930808
1118799040
12b846708
137310423
1448d3c5a
1530eed08
hex2150078

34930808 has 32 divisors (see below), whose sum is σ = 71757360. Its totient is φ = 15809280.

The previous prime is 34930787. The next prime is 34930817. The reversal of 34930808 is 80803943.

It is a super-2 number, since 2×349308082 = 2440322695065728, which contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23660 + ... + 25092.

Almost surely, 234930808 is an apocalyptic number.

It is an amenable number.

34930808 is an abundant number, since it is smaller than the sum of its proper divisors (36826552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34930808 is a wasteful number, since it uses less digits than its factorization.

34930808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1727 (or 1723 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 34930808 is about 5910.2290987744. The cubic root of 34930808 is about 326.8909348948.

The spelling of 34930808 in words is "thirty-four million, nine hundred thirty thousand, eight hundred eight".

Divisors: 1 2 4 8 11 22 44 88 277 554 1108 1433 2216 2866 3047 5732 6094 11464 12188 15763 24376 31526 63052 126104 396941 793882 1587764 3175528 4366351 8732702 17465404 34930808