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6974522930 = 25739554141
BaseRepresentation
bin1100111111011011…
…01100011000110010
3200000001210110211002
412133231230120302
5103240434213210
63112024122002
7334556316044
oct63755543062
920001713732
106974522930
112a59a33341
121427906302
13871c5585b
144a2407a94
152ac4854a5
hex19fb6c632

6974522930 has 16 divisors (see below), whose sum is σ = 12726117144. Its totient is φ = 2751592320.

The previous prime is 6974522917. The next prime is 6974522993. The reversal of 6974522930 is 392254796.

6974522930 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3932669521 + 3041853409 = 62711^2 + 55153^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4776341 + ... + 4777800.

Almost surely, 26974522930 is an apocalyptic number.

6974522930 is a deficient number, since it is larger than the sum of its proper divisors (5751594214).

6974522930 is a wasteful number, since it uses less digits than its factorization.

6974522930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9554221.

The product of its (nonzero) digits is 816480, while the sum is 47.

The square root of 6974522930 is about 83513.6092502294. The cubic root of 6974522930 is about 1910.6076052694.

The spelling of 6974522930 in words is "six billion, nine hundred seventy-four million, five hundred twenty-two thousand, nine hundred thirty".

Divisors: 1 2 5 10 73 146 365 730 9554141 19108282 47770705 95541410 697452293 1394904586 3487261465 6974522930