Base | Representation |
---|---|
bin | 10110111111101001110010… |
… | …101000100111000100011111 |
3 | 111021002001100211100012101102 |
4 | 112333221302220213010133 |
5 | 101223413221114400111 |
6 | 555031013105503315 |
7 | 30205326662531423 |
oct | 2677516250470437 |
9 | 437061324305342 |
10 | 101131223200031 |
11 | 2a250569013512 |
12 | b413aaa041b3b |
13 | 44578308415bb |
14 | 1ad8ac4d72b83 |
15 | ba59c646913b |
hex | 5bfa72a2711f |
101131223200031 has 4 divisors (see below), whose sum is σ = 101131873002864. Its totient is φ = 101130573397200.
The previous prime is 101131223200019. The next prime is 101131223200079. The reversal of 101131223200031 is 130002322131101.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 101131223200031 - 210 = 101131223199007 is a prime.
It is a super-2 number, since 2×1011312232000312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 101131223199976 and 101131223200012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101131223200831) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 324667910 + ... + 324979251.
It is an arithmetic number, because the mean of its divisors is an integer number (25282968250716).
Almost surely, 2101131223200031 is an apocalyptic number.
101131223200031 is a deficient number, since it is larger than the sum of its proper divisors (649802833).
101131223200031 is an equidigital number, since it uses as much as digits as its factorization.
101131223200031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 649802832.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 101131223200031 its reverse (130002322131101), we get a palindrome (231133545331132).
The spelling of 101131223200031 in words is "one hundred one trillion, one hundred thirty-one billion, two hundred twenty-three million, two hundred thousand, thirty-one".
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