Base | Representation |
---|---|
bin | 1110100110010010101100… |
… | …00110111001101101100011 |
3 | 11012122220221200101211011002 |
4 | 13103021112012321231203 |
5 | 13201424424214021011 |
6 | 152135245153542215 |
7 | 6522203143431014 |
oct | 723112606715543 |
9 | 135586850354132 |
10 | 32102030220131 |
11 | a257438185413 |
12 | 3725708b7496b |
13 | 14bb292cab631 |
14 | 7cda6478100b |
15 | 3aa0aa372c3b |
hex | 1d32561b9b63 |
32102030220131 has 8 divisors (see below), whose sum is σ = 32156394358800. Its totient is φ = 32047691677920.
The previous prime is 32102030220089. The next prime is 32102030220149. The reversal of 32102030220131 is 13102203020123.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-32102030220131 is a prime.
It is a super-2 number, since 2×321020302201312 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (32102030220181) 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, 3887840 + ... + 8906141.
It is an arithmetic number, because the mean of its divisors is an integer number (4019549294850).
Almost surely, 232102030220131 is an apocalyptic number.
32102030220131 is a deficient number, since it is larger than the sum of its proper divisors (54364138669).
32102030220131 is a wasteful number, since it uses less digits than its factorization.
32102030220131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12798229.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 32102030220131 its reverse (13102203020123), we get a palindrome (45204233240254).
The spelling of 32102030220131 in words is "thirty-two trillion, one hundred two billion, thirty million, two hundred twenty thousand, one hundred thirty-one".
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