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130670106 = 23719373439
BaseRepresentation
bin1111100100111…
…01111000011010
3100002212201200120
413302131320122
5231422420411
620544414110
73144451260
oct762357032
9302781616
10130670106
116783a426
1237917336
13210c17b8
14134d6430
15b712106
hex7c9de1a

130670106 has 64 divisors (see below), whose sum is σ = 315955200. Its totient is φ = 35194176.

The previous prime is 130670093. The next prime is 130670119. The reversal of 130670106 is 601076031.

It is an interprime number because it is at equal distance from previous prime (130670093) and next prime (130670119).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 297435 + ... + 297873.

It is an arithmetic number, because the mean of its divisors is an integer number (4936800).

Almost surely, 2130670106 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130670106, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157977600).

130670106 is an abundant number, since it is smaller than the sum of its proper divisors (185285094).

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

130670106 is a wasteful number, since it uses less digits than its factorization.

130670106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 130670106 is about 11431.1025714933. The cubic root of 130670106 is about 507.4486262475.

The spelling of 130670106 in words is "one hundred thirty million, six hundred seventy thousand, one hundred six".

Divisors: 1 2 3 6 7 14 19 21 38 42 57 114 133 266 373 399 439 746 798 878 1119 1317 2238 2611 2634 3073 5222 6146 7087 7833 8341 9219 14174 15666 16682 18438 21261 25023 42522 49609 50046 58387 99218 116774 148827 163747 175161 297654 327494 350322 491241 982482 1146229 2292458 3111193 3438687 6222386 6877374 9333579 18667158 21778351 43556702 65335053 130670106