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168796010 = 25113149377
BaseRepresentation
bin10100000111110…
…01111101101010
3102202121201121002
422003321331222
5321202433020
624425515002
74116512435
oct1203717552
9382551532
10168796010
118730aa39
1248642a62
1328c802c6
14185bc81c
15ec43975
hexa0f9f6a

168796010 has 16 divisors (see below), whose sum is σ = 306523656. Its totient is φ = 66920448.

The previous prime is 168796003. The next prime is 168796013. The reversal of 168796010 is 10697861.

It can be written as a sum of positive squares in 4 ways, for example, as 62932489 + 105863521 = 7933^2 + 10289^2 .

It is not an unprimeable number, because it can be changed into a prime (168796013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73559 + ... + 75818.

Almost surely, 2168796010 is an apocalyptic number.

168796010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

168796010 is a deficient number, since it is larger than the sum of its proper divisors (137727646).

168796010 is a wasteful number, since it uses less digits than its factorization.

168796010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149497.

The product of its (nonzero) digits is 18144, while the sum is 38.

The square root of 168796010 is about 12992.1518617972. The cubic root of 168796010 is about 552.6549431328.

The spelling of 168796010 in words is "one hundred sixty-eight million, seven hundred ninety-six thousand, ten".

Divisors: 1 2 5 10 113 226 565 1130 149377 298754 746885 1493770 16879601 33759202 84398005 168796010