Base | Representation |
---|---|
bin | 11101111001011111… |
… | …010011010111101101 |
3 | 10001212022111101111020 |
4 | 131321133103113231 |
5 | 1011221333120023 |
6 | 22425315044353 |
7 | 2214354111351 |
oct | 357137232755 |
9 | 101768441436 |
10 | 32103020013 |
11 | 126843550a9 |
12 | 627b2a06b9 |
13 | 3047c9c73c |
14 | 17a787d461 |
15 | c7d58ade3 |
hex | 7797d35ed |
32103020013 has 16 divisors (see below), whose sum is σ = 43910823936. Its totient is φ = 20852699760.
The previous prime is 32103020003. The next prime is 32103020029. The reversal of 32103020013 is 31002030123.
It is not a de Polignac number, because 32103020013 - 210 = 32103018989 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 32103019974 and 32103020001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32103020003) 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, 479053 + ... + 541938.
It is an arithmetic number, because the mean of its divisors is an integer number (2744426496).
Almost surely, 232103020013 is an apocalyptic number.
It is an amenable number.
32103020013 is a deficient number, since it is larger than the sum of its proper divisors (11807803923).
32103020013 is a wasteful number, since it uses less digits than its factorization.
32103020013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1021264.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 32103020013 its reverse (31002030123), we get a palindrome (63105050136).
The spelling of 32103020013 in words is "thirty-two billion, one hundred three million, twenty thousand, thirteen".
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