Base | Representation |
---|---|
bin | 11101111000010011010101… |
… | …011111010000101100111111 |
3 | 122020021220101011220202221000 |
4 | 131320103111133100230333 |
5 | 114211030044142132203 |
6 | 1143254005035541343 |
7 | 36452142543215406 |
oct | 3570232537205477 |
9 | 566256334822830 |
10 | 131412401130303 |
11 | 38965760584237 |
12 | 128a472b2ba853 |
13 | 58431a046c787 |
14 | 24645737a263d |
15 | 102d5112b24a3 |
hex | 7784d57d0b3f |
131412401130303 has 64 divisors (see below), whose sum is σ = 209868933657600. Its totient is φ = 80965279549440.
The previous prime is 131412401130271. The next prime is 131412401130319. The reversal of 131412401130303 is 303031104214131.
131412401130303 is a `hidden beast` number, since 1 + 3 + 1 + 4 + 1 + 240 + 113 + 0 + 303 = 666.
It is not a de Polignac number, because 131412401130303 - 25 = 131412401130271 is a prime.
It is a super-2 number, since 2×1314124011303032 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131412401130323) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 21104350 + ... + 26612372.
It is an arithmetic number, because the mean of its divisors is an integer number (3279202088400).
Almost surely, 2131412401130303 is an apocalyptic number.
131412401130303 is a deficient number, since it is larger than the sum of its proper divisors (78456532527297).
131412401130303 is a wasteful number, since it uses less digits than its factorization.
131412401130303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5508989 (or 5508983 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
Adding to 131412401130303 its reverse (303031104214131), we get a palindrome (434443505344434).
The spelling of 131412401130303 in words is "one hundred thirty-one trillion, four hundred twelve billion, four hundred one million, one hundred thirty thousand, three hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •