Base | Representation |
---|---|
bin | 101011110110000110000… |
… | …011000011101100110111 |
3 | 101200001010121121210002101 |
4 | 223312012003003230313 |
5 | 343331131340214111 |
6 | 10224055053122531 |
7 | 430453320061255 |
oct | 53660603035467 |
9 | 11601117553071 |
10 | 3013021023031 |
11 | a618a6900038 |
12 | 407b3a789447 |
13 | 18b185382866 |
14 | a5b8c3755d5 |
15 | 53597949bc1 |
hex | 2bd860c3b37 |
3013021023031 has 4 divisors (see below), whose sum is σ = 3013039548792. Its totient is φ = 3013002497272.
The previous prime is 3013021023013. The next prime is 3013021023049. The reversal of 3013021023031 is 1303201203103.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (3013021023013) and next prime (3013021023049).
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3013021023031 is a prime.
It is a super-2 number, since 2×30130210230312 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3013021023631) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9016741 + ... + 9344926.
It is an arithmetic number, because the mean of its divisors is an integer number (753259887198).
Almost surely, 23013021023031 is an apocalyptic number.
3013021023031 is a deficient number, since it is larger than the sum of its proper divisors (18525761).
3013021023031 is a wasteful number, since it uses less digits than its factorization.
3013021023031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18525760.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 3013021023031 its reverse (1303201203103), we get a palindrome (4316222226134).
The spelling of 3013021023031 in words is "three trillion, thirteen billion, twenty-one million, twenty-three thousand, thirty-one".
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