Base | Representation |
---|---|
bin | 10111011100101000110010… |
… | …011000101110101001101111 |
3 | 111112010110111212211101000102 |
4 | 113130220302120232221233 |
5 | 102004031411042322203 |
6 | 1003154020140021315 |
7 | 30502251216154565 |
oct | 2734506230565157 |
9 | 445113455741012 |
10 | 103123010120303 |
11 | 2a94924a88a9a8 |
12 | b695b1b53183b |
13 | 45705c5678c84 |
14 | 1b67274b2da35 |
15 | bdc6ed3ab888 |
hex | 5dca3262ea6f |
103123010120303 has 16 divisors (see below), whose sum is σ = 109076418662400. Its totient is φ = 97222504016160.
The previous prime is 103123010120261. The next prime is 103123010120363. The reversal of 103123010120303 is 303021010321301.
It is a cyclic number.
It is not a de Polignac number, because 103123010120303 - 28 = 103123010120047 is a prime.
It is a super-2 number, since 2×1031230101203032 (a number of 29 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 (103123010120363) 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, 7453658 + ... + 16180328.
It is an arithmetic number, because the mean of its divisors is an integer number (6817276166400).
Almost surely, 2103123010120303 is an apocalyptic number.
103123010120303 is a deficient number, since it is larger than the sum of its proper divisors (5953408542097).
103123010120303 is a wasteful number, since it uses less digits than its factorization.
103123010120303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8729702.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 103123010120303 its reverse (303021010321301), we get a palindrome (406144020441604).
The spelling of 103123010120303 in words is "one hundred three trillion, one hundred twenty-three billion, ten million, one hundred twenty thousand, three hundred three".
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