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34210992 = 243809881
BaseRepresentation
bin1000001010000…
…0010010110000
32101101002122210
42002200102300
532224222432
63221132120
7563534334
oct202402260
971332583
1034210992
1118347252
12b55a040
13711a8ba
1447877c4
15300b8cc
hex20a04b0

34210992 has 40 divisors (see below), whose sum is σ = 88588080. Its totient is φ = 11376640.

The previous prime is 34210961. The next prime is 34210993. The reversal of 34210992 is 29901243.

It is not an unprimeable number, because it can be changed into a prime (34210993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38392 + ... + 39272.

It is an arithmetic number, because the mean of its divisors is an integer number (2214702).

Almost surely, 234210992 is an apocalyptic number.

It is an amenable number.

34210992 is an abundant number, since it is smaller than the sum of its proper divisors (54377088).

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

34210992 is a wasteful number, since it uses less digits than its factorization.

34210992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1701 (or 1695 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 34210992 is about 5849.0163275546. The cubic root of 34210992 is about 324.6299282727.

The spelling of 34210992 in words is "thirty-four million, two hundred ten thousand, nine hundred ninety-two".

Divisors: 1 2 3 4 6 8 12 16 24 48 809 881 1618 1762 2427 2643 3236 3524 4854 5286 6472 7048 9708 10572 12944 14096 19416 21144 38832 42288 712729 1425458 2138187 2850916 4276374 5701832 8552748 11403664 17105496 34210992