Base | Representation |
---|---|
bin | 1001001100100110001101… |
… | …0111001000011101011011 |
3 | 1022210200220001200000222222 |
4 | 2103021203113020131123 |
5 | 2311133404111220011 |
6 | 33301221534534255 |
7 | 2062366166003105 |
oct | 223114327103533 |
9 | 38720801600888 |
10 | 10112020023131 |
11 | 3249535757434 |
12 | 117393b06738b |
13 | 584736cc0590 |
14 | 26d5d2700575 |
15 | 128084555ddb |
hex | 932635c875b |
10112020023131 has 16 divisors (see below), whose sum is σ = 11842081915104. Its totient is φ = 8547668135424.
The previous prime is 10112020023121. The next prime is 10112020023191. The reversal of 10112020023131 is 13132002021101.
10112020023131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 10112020023131 - 226 = 10111952914267 is a prime.
It is a super-2 number, since 2×101120200231312 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10112020023121) 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, 618312725 + ... + 618329078.
It is an arithmetic number, because the mean of its divisors is an integer number (740130119694).
Almost surely, 210112020023131 is an apocalyptic number.
10112020023131 is a deficient number, since it is larger than the sum of its proper divisors (1730061891973).
10112020023131 is a wasteful number, since it uses less digits than its factorization.
10112020023131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1236641870.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 10112020023131 its reverse (13132002021101), we get a palindrome (23244022044232).
The spelling of 10112020023131 in words is "ten trillion, one hundred twelve billion, twenty million, twenty-three thousand, one hundred thirty-one".
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