Base | Representation |
---|---|
bin | 1110101111100011001001… |
… | …00100001000000111010111 |
3 | 11020210022221112110011100200 |
4 | 13113301210210020013113 |
5 | 13222132331141422411 |
6 | 152541331040311543 |
7 | 6554163211031160 |
oct | 727614444100727 |
9 | 136708845404320 |
10 | 32420100342231 |
11 | a36a3184a8918 |
12 | 37772960125b3 |
13 | 151228271ca84 |
14 | 8011d9764767 |
15 | 3b34c413be56 |
hex | 1d7c649081d7 |
32420100342231 has 24 divisors (see below), whose sum is σ = 55845804318720. Its totient is φ = 17720303291856.
The previous prime is 32420100342193. The next prime is 32420100342233. The reversal of 32420100342231 is 13224300102423.
32420100342231 is a `hidden beast` number, since 3 + 2 + 4 + 201 + 0 + 0 + 3 + 422 + 31 = 666.
It is not a de Polignac number, because 32420100342231 - 29 = 32420100341719 is a prime.
It is a super-2 number, since 2×324201003422312 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 32420100342195 and 32420100342204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32420100342233) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11187058711 + ... + 11187061608.
It is an arithmetic number, because the mean of its divisors is an integer number (2326908513280).
Almost surely, 232420100342231 is an apocalyptic number.
32420100342231 is a deficient number, since it is larger than the sum of its proper divisors (23425703976489).
32420100342231 is a wasteful number, since it uses less digits than its factorization.
32420100342231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22374120355 (or 22374120352 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 32420100342231 its reverse (13224300102423), we get a palindrome (45644400444654).
The spelling of 32420100342231 in words is "thirty-two trillion, four hundred twenty billion, one hundred million, three hundred forty-two thousand, two hundred thirty-one".
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