Search a number
-
+
17434112630 = 2511317964717
BaseRepresentation
bin10000001111001001…
…110111001001110110
31200000000100200111012
4100033021313021312
5241201113101010
612001545312222
71155014340464
oct201711671166
950000320435
1017434112630
117437113950
123466795672
13184ac1989c
14bb5603834
156c0878005
hex40f277276

17434112630 has 64 divisors (see below), whose sum is σ = 35786465280. Its totient is φ = 6057417600.

The previous prime is 17434112627. The next prime is 17434112681. The reversal of 17434112630 is 3621143471.

It is a congruent number.

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, 237032 + ... + 301748.

It is an arithmetic number, because the mean of its divisors is an integer number (559163520).

Almost surely, 217434112630 is an apocalyptic number.

17434112630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

17434112630 is an abundant number, since it is smaller than the sum of its proper divisors (18352352650).

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

17434112630 is a wasteful number, since it uses less digits than its factorization.

17434112630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64845.

The product of its (nonzero) digits is 12096, while the sum is 32.

The spelling of 17434112630 in words is "seventeen billion, four hundred thirty-four million, one hundred twelve thousand, six hundred thirty".

Divisors: 1 2 5 10 11 22 31 55 62 79 110 155 158 310 341 395 682 790 869 1705 1738 2449 3410 4345 4898 8690 12245 24490 26939 53878 64717 129434 134695 269390 323585 647170 711887 1423774 2006227 3559435 4012454 5112643 7118870 10031135 10225286 20062270 22068497 25563215 44136994 51126430 56239073 110342485 112478146 158491933 220684970 281195365 316983866 562390730 792459665 1584919330 1743411263 3486822526 8717056315 17434112630