Base | Representation |
---|---|
bin | 1110100110001110111011… |
… | …10100000010111000010111 |
3 | 11012122201202000210011201220 |
4 | 13103013131310002320113 |
5 | 13201411311033323111 |
6 | 152134313020421423 |
7 | 6522102136066326 |
oct | 723073564027027 |
9 | 135581660704656 |
10 | 32100012011031 |
11 | a2565a1a31008 |
12 | 37252450a7873 |
13 | 14bb030b2a073 |
14 | 7cd9127060bd |
15 | 3a9edd0b4e06 |
hex | 1d31ddd02e17 |
32100012011031 has 8 divisors (see below), whose sum is σ = 42986915648880. Its totient is φ = 21306558190272.
The previous prime is 32100012011003. The next prime is 32100012011063. The reversal of 32100012011031 is 13011021000123.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 32100012011031 - 215 = 32100011978263 is a prime.
It is a super-2 number, since 2×321000120110312 (a number of 28 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 32100012011031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32100012061031) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23362453470 + ... + 23362454843.
It is an arithmetic number, because the mean of its divisors is an integer number (5373364456110).
Almost surely, 232100012011031 is an apocalyptic number.
32100012011031 is a deficient number, since it is larger than the sum of its proper divisors (10886903637849).
32100012011031 is a wasteful number, since it uses less digits than its factorization.
32100012011031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46724908545.
The product of its (nonzero) digits is 36, while the sum is 15.
Adding to 32100012011031 its reverse (13011021000123), we get a palindrome (45111033011154).
The spelling of 32100012011031 in words is "thirty-two trillion, one hundred billion, twelve million, eleven thousand, thirty-one".
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