Search a number
-
+
130429555 = 5315315877
BaseRepresentation
bin1111100011000…
…11001001110011
3100002102111201021
413301203021303
5231342221210
620535320311
73142430044
oct761431163
9302374637
10130429555
1167695723
1237820097
1321039169
14134728cb
15b6b5bda
hex7c63273

130429555 has 16 divisors (see below), whose sum is σ = 164623104. Its totient is φ = 99066240.

The previous prime is 130429549. The next prime is 130429577. The reversal of 130429555 is 555924031.

It is not a de Polignac number, because 130429555 - 29 = 130429043 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130429555.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 277 + ... + 16153.

It is an arithmetic number, because the mean of its divisors is an integer number (10288944).

Almost surely, 2130429555 is an apocalyptic number.

130429555 is a deficient number, since it is larger than the sum of its proper divisors (34193549).

130429555 is a wasteful number, since it uses less digits than its factorization.

130429555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15966.

The product of its (nonzero) digits is 27000, while the sum is 34.

The square root of 130429555 is about 11420.5759486989. The cubic root of 130429555 is about 507.1370470613.

The spelling of 130429555 in words is "one hundred thirty million, four hundred twenty-nine thousand, five hundred fifty-five".

Divisors: 1 5 31 53 155 265 1643 8215 15877 79385 492187 841481 2460935 4207405 26085911 130429555