Base | Representation |
---|---|
bin | 10011000100001111110… |
… | …100000010000000011110 |
3 | 11122020221012111201102112 |
4 | 103010033310002000132 |
5 | 132431322430320410 |
6 | 2441524514554022 |
7 | 163442504663543 |
oct | 23041764020036 |
9 | 4566835451375 |
10 | 1310230323230 |
11 | 465735950484 |
12 | 191b21598912 |
13 | 9672872803a |
14 | 475b6144bca |
15 | 2413712c105 |
hex | 1310fd0201e |
1310230323230 has 32 divisors (see below), whose sum is σ = 2364747540480. Its totient is φ = 522686190880.
The previous prime is 1310230323223. The next prime is 1310230323293. The reversal of 1310230323230 is 323230320131.
It is a super-2 number, since 2×13102303232302 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1310230323196 and 1310230323205.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7569107 + ... + 7740273.
It is an arithmetic number, because the mean of its divisors is an integer number (73898360640).
Almost surely, 21310230323230 is an apocalyptic number.
1310230323230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1310230323230 is a deficient number, since it is larger than the sum of its proper divisors (1054517217250).
1310230323230 is a wasteful number, since it uses less digits than its factorization.
1310230323230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 173224.
The product of its (nonzero) digits is 1944, while the sum is 23.
Adding to 1310230323230 its reverse (323230320131), we get a palindrome (1633460643361).
The spelling of 1310230323230 in words is "one trillion, three hundred ten billion, two hundred thirty million, three hundred twenty-three thousand, two hundred thirty".
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