Base | Representation |
---|---|
bin | 101101011010101011010… |
… | …010011111111001110001 |
3 | 102001100220020202202202022 |
4 | 231122223102133321301 |
5 | 402113322110310342 |
6 | 10345435442201225 |
7 | 441325533240623 |
oct | 55325322377161 |
9 | 12040806682668 |
10 | 3121020010097 |
11 | aa3687481550 |
12 | 424a5b353215 |
13 | 19840713c332 |
14 | ab0b58b8c13 |
15 | 562b902e9d2 |
hex | 2d6ab49fe71 |
3121020010097 has 8 divisors (see below), whose sum is σ = 3404761889952. Its totient is φ = 2837280261600.
The previous prime is 3121020010079. The next prime is 3121020010099. The reversal of 3121020010097 is 7900100201213.
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 3121020010097 - 26 = 3121020010033 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3121020010099) 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, 5439197 + ... + 5985557.
It is an arithmetic number, because the mean of its divisors is an integer number (425595236244).
Almost surely, 23121020010097 is an apocalyptic number.
It is an amenable number.
3121020010097 is a deficient number, since it is larger than the sum of its proper divisors (283741879855).
3121020010097 is a wasteful number, since it uses less digits than its factorization.
3121020010097 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1065679.
The product of its (nonzero) digits is 756, while the sum is 26.
The spelling of 3121020010097 in words is "three trillion, one hundred twenty-one billion, twenty million, ten thousand, ninety-seven".
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