Search a number
-
+
130153205 = 57132312437
BaseRepresentation
bin1111100000111…
…11101011110101
3100001220110122002
413300133223311
5231304400310
620525345045
73140166260
oct760375365
9301813562
10130153205
1167517036
1237708185
1320c70440
14133ddcd7
15b65dda5
hex7c1faf5

130153205 has 32 divisors (see below), whose sum is σ = 200600064. Its totient is φ = 78794496.

The previous prime is 130153193. The next prime is 130153223. The reversal of 130153205 is 502351031.

It is a cyclic number.

It is not a de Polignac number, because 130153205 - 26 = 130153141 is a prime.

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, 4247 + ... + 16683.

It is an arithmetic number, because the mean of its divisors is an integer number (6268752).

Almost surely, 2130153205 is an apocalyptic number.

It is an amenable number.

130153205 is a deficient number, since it is larger than the sum of its proper divisors (70446859).

130153205 is a wasteful number, since it uses less digits than its factorization.

130153205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12485.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 130153205 is about 11408.4707564160. The cubic root of 130153205 is about 506.7786251798.

The spelling of 130153205 in words is "one hundred thirty million, one hundred fifty-three thousand, two hundred five".

Divisors: 1 5 7 13 23 35 65 91 115 161 299 455 805 1495 2093 10465 12437 62185 87059 161681 286051 435295 808405 1131767 1430255 2002357 3718663 5658835 10011785 18593315 26030641 130153205