Base | Representation |
---|---|
bin | 111101001100000110… |
… | …0011000010100011110 |
3 | 110120011122210121012121 |
4 | 1322120030120110132 |
5 | 4123103003313204 |
6 | 140210533253154 |
7 | 12331162660111 |
oct | 1723014302436 |
9 | 416148717177 |
10 | 131402401054 |
11 | 50800258871 |
12 | 215724941ba |
13 | c5115b4142 |
14 | 6507844578 |
15 | 364102eb54 |
hex | 1e9831851e |
131402401054 has 8 divisors (see below), whose sum is σ = 198204739560. Its totient is φ = 65334154536.
The previous prime is 131402401007. The next prime is 131402401057. The reversal of 131402401054 is 450104204131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131402401057) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183522549 + ... + 183523264.
It is an arithmetic number, because the mean of its divisors is an integer number (24775592445).
Almost surely, 2131402401054 is an apocalyptic number.
131402401054 is a deficient number, since it is larger than the sum of its proper divisors (66802338506).
131402401054 is a wasteful number, since it uses less digits than its factorization.
131402401054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 367045994.
The product of its (nonzero) digits is 1920, while the sum is 25.
Adding to 131402401054 its reverse (450104204131), we get a palindrome (581506605185).
The spelling of 131402401054 in words is "one hundred thirty-one billion, four hundred two million, four hundred one thousand, fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.096 sec. • engine limits •