Base | Representation |
---|---|
bin | 1001010001110001101011… |
… | …1110110110010100010111 |
3 | 1100010012120020012202120101 |
4 | 2110130122332312110113 |
5 | 2314113122000323111 |
6 | 33410135200514531 |
7 | 2101666201266334 |
oct | 224343276662427 |
9 | 40105506182511 |
10 | 10201000011031 |
11 | 3283246626315 |
12 | 118903231ba47 |
13 | 58cc476b98ab |
14 | 273a33d6198b |
15 | 12a54109bbc1 |
hex | 9471afb6517 |
10201000011031 has 2 divisors, whose sum is σ = 10201000011032. Its totient is φ = 10201000011030.
The previous prime is 10201000011029. The next prime is 10201000011047. The reversal of 10201000011031 is 13011000010201.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 10201000011031 - 21 = 10201000011029 is a prime.
It is a super-2 number, since 2×102010000110312 (a number of 27 digits) contains 22 as substring.
Together with 10201000011029, it forms a pair of twin primes.
It is a junction number, because it is equal to n+sod(n) for n = 10201000010999 and 10201000011017.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10201000011131) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5100500005515 + 5100500005516.
It is an arithmetic number, because the mean of its divisors is an integer number (5100500005516).
Almost surely, 210201000011031 is an apocalyptic number.
10201000011031 is a deficient number, since it is larger than the sum of its proper divisors (1).
10201000011031 is an equidigital number, since it uses as much as digits as its factorization.
10201000011031 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 6, while the sum is 10.
Adding to 10201000011031 its reverse (13011000010201), we get a palindrome (23212000021232).
The spelling of 10201000011031 in words is "ten trillion, two hundred one billion, eleven thousand, thirty-one".
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