Base | Representation |
---|---|
bin | 10011001111011110111010… |
… | …01001111011100111101011 |
3 | 12112211010100220122012201111 |
4 | 21213233131021323213223 |
5 | 21021230402344414011 |
6 | 225554304534331151 |
7 | 11625021214564021 |
oct | 1147573511734753 |
9 | 175733326565644 |
10 | 42313433201131 |
11 | 12534031a29a74 |
12 | 48b47631b9ab7 |
13 | 1a7c1a79c6a51 |
14 | a63da41a0711 |
15 | 4d5a0987b121 |
hex | 267bdd27b9eb |
42313433201131 has 16 divisors (see below), whose sum is σ = 43958969824000. Its totient is φ = 40685461539840.
The previous prime is 42313433201111. The next prime is 42313433201141. The reversal of 42313433201131 is 13110233431324.
It is a cyclic number.
It is not a de Polignac number, because 42313433201131 - 241 = 40114409945579 is a prime.
It is a super-2 number, since 2×423134332011312 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 42313433201093 and 42313433201102.
It is not an unprimeable number, because it can be changed into a prime (42313433201111) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93459055 + ... + 93910711.
It is an arithmetic number, because the mean of its divisors is an integer number (2747435614000).
Almost surely, 242313433201131 is an apocalyptic number.
42313433201131 is a deficient number, since it is larger than the sum of its proper divisors (1645536622869).
42313433201131 is a wasteful number, since it uses less digits than its factorization.
42313433201131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 471094.
The product of its (nonzero) digits is 15552, while the sum is 31.
Adding to 42313433201131 its reverse (13110233431324), we get a palindrome (55423666632455).
The spelling of 42313433201131 in words is "forty-two trillion, three hundred thirteen billion, four hundred thirty-three million, two hundred one thousand, one hundred thirty-one".
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