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130673206 = 2269242887
BaseRepresentation
bin1111100100111…
…10101000110110
3100002212212221101
413302132220312
5231423020311
620544440314
73144463306
oct762365066
9302785841
10130673206
1167841794
123791909a
13210c3031
14134d7606
15b712ec1
hex7c9ea36

130673206 has 8 divisors (see below), whose sum is σ = 196739280. Its totient is φ = 65093448.

The previous prime is 130673177. The next prime is 130673239. The reversal of 130673206 is 602376031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120906 + ... + 121981.

It is an arithmetic number, because the mean of its divisors is an integer number (24592410).

Almost surely, 2130673206 is an apocalyptic number.

130673206 is a deficient number, since it is larger than the sum of its proper divisors (66066074).

130673206 is a wasteful number, since it uses less digits than its factorization.

130673206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243158.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 130673206 is about 11431.2381656582. The cubic root of 130673206 is about 507.4526390967.

The spelling of 130673206 in words is "one hundred thirty million, six hundred seventy-three thousand, two hundred six".

Divisors: 1 2 269 538 242887 485774 65336603 130673206