Base | Representation |
---|---|
bin | 10011000100000010110… |
… | …111111000101111000111 |
3 | 11122020101002000020112101 |
4 | 103010002313320233013 |
5 | 132430401341330043 |
6 | 2441451201532531 |
7 | 163434230505001 |
oct | 23040267705707 |
9 | 4566332006471 |
10 | 1310013230023 |
11 | 465634353103 |
12 | 191a80944147 |
13 | 966c2767714 |
14 | 47595393371 |
15 | 2412304824d |
hex | 13102df8bc7 |
1310013230023 has 6 divisors (see below), whose sum is σ = 1329857498256. Its totient is φ = 1290460789332.
The previous prime is 1310013229997. The next prime is 1310013230081. The reversal of 1310013230023 is 3200323100131.
It is not a de Polignac number, because 1310013230023 - 217 = 1310013098951 is a prime.
It is a super-2 number, since 2×13100132300232 (a number of 25 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 (1310013237023) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 145909215 + ... + 145918192.
It is an arithmetic number, because the mean of its divisors is an integer number (221642916376).
Almost surely, 21310013230023 is an apocalyptic number.
1310013230023 is a deficient number, since it is larger than the sum of its proper divisors (19844268233).
1310013230023 is an frugal number, since it uses more digits than its factorization.
1310013230023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 291827541 (or 291827474 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 1310013230023 its reverse (3200323100131), we get a palindrome (4510336330154).
The spelling of 1310013230023 in words is "one trillion, three hundred ten billion, thirteen million, two hundred thirty thousand, twenty-three".
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