Base | Representation |
---|---|
bin | 11101111001011011… |
… | …111010010100111001 |
3 | 10001212020211012222212 |
4 | 131321123322110321 |
5 | 1011221121143001 |
6 | 22425244024505 |
7 | 2214343416443 |
oct | 357133722471 |
9 | 101766735885 |
10 | 32102131001 |
11 | 126838a8186 |
12 | 627ab32135 |
13 | 3047a4abb5 |
14 | 17a76cb493 |
15 | c7d4627bb |
hex | 7796fa539 |
32102131001 has 8 divisors (see below), whose sum is σ = 32187211680. Its totient is φ = 32017108032.
The previous prime is 32102130971. The next prime is 32102131049. The reversal of 32102131001 is 10013120123.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 32102131001 - 234 = 14922261817 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (32102131081) 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, 1242230 + ... + 1267808.
It is an arithmetic number, because the mean of its divisors is an integer number (4023401460).
Almost surely, 232102131001 is an apocalyptic number.
It is an amenable number.
32102131001 is a deficient number, since it is larger than the sum of its proper divisors (85080679).
32102131001 is a wasteful number, since it uses less digits than its factorization.
32102131001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28855.
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 32102131001 its reverse (10013120123), we get a palindrome (42115251124).
The spelling of 32102131001 in words is "thirty-two billion, one hundred two million, one hundred thirty-one thousand, one".
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