Search a number
-
+
131120312355410 = 25710118546013063
BaseRepresentation
bin11101110100000011010011…
…101001000000101001010010
3122012020222110000100121211012
4131310003103221000221102
5114141233344430333120
61142511501231450522
736422062400462210
oct3564032351005122
9565228400317735
10131120312355410
11388628a3030504
1212857bb3386a42
135821791670871
142454385219cb0
151025b184151c5
hex7740d3a40a52

131120312355410 has 32 divisors (see below), whose sum is σ = 272403839884032. Its totient is φ = 44510431348800.

The previous prime is 131120312355367. The next prime is 131120312355421. The reversal of 131120312355410 is 14553213021131.

131120312355410 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 9272999462 + ... + 9273013601.

It is an arithmetic number, because the mean of its divisors is an integer number (8512619996376).

Almost surely, 2131120312355410 is an apocalyptic number.

131120312355410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131120312355410 is an abundant number, since it is smaller than the sum of its proper divisors (141283527528622).

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

131120312355410 is a wasteful number, since it uses less digits than its factorization.

131120312355410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18546013178.

The product of its (nonzero) digits is 10800, while the sum is 32.

Adding to 131120312355410 its reverse (14553213021131), we get a palindrome (145673525376541).

The spelling of 131120312355410 in words is "one hundred thirty-one trillion, one hundred twenty billion, three hundred twelve million, three hundred fifty-five thousand, four hundred ten".

Divisors: 1 2 5 7 10 14 35 70 101 202 505 707 1010 1414 3535 7070 18546013063 37092026126 92730065315 129822091441 185460130630 259644182882 649110457205 1298220914410 1873147319363 3746294638726 9365736596815 13112031235541 18731473193630 26224062471082 65560156177705 131120312355410