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8668034210 = 251178800311
BaseRepresentation
bin10000001001010011…
…11011010010100010
3211101002102202120002
420010221323102202
5120223004043320
63552042020002
7424542034523
oct100451732242
924332382502
108668034210
113748974440
12181aaa7602
13a81a6c834
145c32c084a
1535aea6675
hex204a7b4a2

8668034210 has 16 divisors (see below), whose sum is σ = 17020867392. Its totient is φ = 3152012400.

The previous prime is 8668034209. The next prime is 8668034231. The reversal of 8668034210 is 124308668.

It is a happy 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, 39400046 + ... + 39400265.

It is an arithmetic number, because the mean of its divisors is an integer number (1063804212).

Almost surely, 28668034210 is an apocalyptic number.

8668034210 is a deficient number, since it is larger than the sum of its proper divisors (8352833182).

8668034210 is a wasteful number, since it uses less digits than its factorization.

8668034210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78800329.

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 8668034210 is about 93102.2782213196. The cubic root of 8668034210 is about 2054.1880837013.

The spelling of 8668034210 in words is "eight billion, six hundred sixty-eight million, thirty-four thousand, two hundred ten".

Divisors: 1 2 5 10 11 22 55 110 78800311 157600622 394001555 788003110 866803421 1733606842 4334017105 8668034210