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10066207170 = 235335540239
BaseRepresentation
bin10010101111111111…
…00010000111000010
3221222112100022021210
421113333202013002
5131103422112140
64342505430550
7504310230525
oct112777420702
927875308253
1010066207170
1142a6125488
121b4b19b456
13c4562b806
146b6c78bbc
153ddad9d80
hex257fe21c2

10066207170 has 16 divisors (see below), whose sum is σ = 24158897280. Its totient is φ = 2684321904.

The previous prime is 10066207157. The next prime is 10066207171. The reversal of 10066207170 is 7170266001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 335540239 = 10066207170 / (1 + 0 + 0 + 6 + 6 + 2 + 0 + 7 + 1 + 7 + 0).

It is not an unprimeable number, because it can be changed into a prime (10066207171) 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, 167770090 + ... + 167770149.

It is an arithmetic number, because the mean of its divisors is an integer number (1509931080).

Almost surely, 210066207170 is an apocalyptic number.

10066207170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10066207170 is an abundant number, since it is smaller than the sum of its proper divisors (14092690110).

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

10066207170 is a wasteful number, since it uses less digits than its factorization.

10066207170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335540249.

The product of its (nonzero) digits is 3528, while the sum is 30.

The spelling of 10066207170 in words is "ten billion, sixty-six million, two hundred seven thousand, one hundred seventy".

Divisors: 1 2 3 5 6 10 15 30 335540239 671080478 1006620717 1677701195 2013241434 3355402390 5033103585 10066207170