Base | Representation |
---|---|
bin | 101011111100111101111… |
… | …101111101000101010101 |
3 | 101200202011222120222222020 |
4 | 223330331331331011111 |
5 | 343441240311111440 |
6 | 10231315305523353 |
7 | 431134240336104 |
oct | 53747575750525 |
9 | 11622158528866 |
10 | 3020401660245 |
11 | a64a43aa5012 |
12 | 40945a4a3559 |
13 | 18ba904aaa08 |
14 | a628c69603b |
15 | 5387a8a03d0 |
hex | 2bf3df7d155 |
3020401660245 has 16 divisors (see below), whose sum is σ = 5042757555072. Its totient is φ = 1540842585920.
The previous prime is 3020401660229. The next prime is 3020401660253. The reversal of 3020401660245 is 5420661040203.
It is not a de Polignac number, because 3020401660245 - 24 = 3020401660229 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4377393366 + ... + 4377394055.
It is an arithmetic number, because the mean of its divisors is an integer number (315172347192).
Almost surely, 23020401660245 is an apocalyptic number.
It is an amenable number.
3020401660245 is a deficient number, since it is larger than the sum of its proper divisors (2022355894827).
3020401660245 is a wasteful number, since it uses less digits than its factorization.
3020401660245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8754787452.
The product of its (nonzero) digits is 34560, while the sum is 33.
The spelling of 3020401660245 in words is "three trillion, twenty billion, four hundred one million, six hundred sixty thousand, two hundred forty-five".
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