Base | Representation |
---|---|
bin | 110000000110111000… |
… | …1001101111011011111 |
3 | 100212122212101222211100 |
4 | 1200031301031323133 |
5 | 3143034404033043 |
6 | 115243212324143 |
7 | 10315060250442 |
oct | 1401561157337 |
9 | 325585358740 |
10 | 103310221023 |
11 | 3a8a4a21159 |
12 | 18032473653 |
13 | 99855600c9 |
14 | 500093b659 |
15 | 2a49b5acd3 |
hex | 180dc4dedf |
103310221023 has 24 divisors (see below), whose sum is σ = 152921216448. Its totient is φ = 67177945152.
The previous prime is 103310220983. The next prime is 103310221033. The reversal of 103310221023 is 320122013301.
It is a de Polignac number, because none of the positive numbers 2k-103310221023 is a prime.
It is a super-2 number, since 2×1033102210232 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 103310220987 and 103310221005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103310221033) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 292840 + ... + 540717.
It is an arithmetic number, because the mean of its divisors is an integer number (6371717352).
Almost surely, 2103310221023 is an apocalyptic number.
103310221023 is a deficient number, since it is larger than the sum of its proper divisors (49610995425).
103310221023 is a wasteful number, since it uses less digits than its factorization.
103310221023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 833903 (or 833900 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 103310221023 its reverse (320122013301), we get a palindrome (423432234324).
The spelling of 103310221023 in words is "one hundred three billion, three hundred ten million, two hundred twenty-one thousand, twenty-three".
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