Base | Representation |
---|---|
bin | 10011000100011011110… |
… | …111010111001100010111 |
3 | 11122021110021222112102001 |
4 | 103010123313113030113 |
5 | 132432231211214111 |
6 | 2442000540500131 |
7 | 163450511442412 |
oct | 23043367271427 |
9 | 4567407875361 |
10 | 1310432523031 |
11 | 465829aa6155 |
12 | 191b7924a647 |
13 | 9675b5a26a8 |
14 | 475d4d3ab79 |
15 | 24149c6d1c1 |
hex | 1311bdd7317 |
1310432523031 has 4 divisors (see below), whose sum is σ = 1310884867152. Its totient is φ = 1309980178912.
The previous prime is 1310432523019. The next prime is 1310432523061. The reversal of 1310432523031 is 1303252340131.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1310432523031 - 25 = 1310432522999 is a prime.
It is a super-2 number, since 2×13104325230312 (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 (1310432523061) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226167715 + ... + 226173508.
It is an arithmetic number, because the mean of its divisors is an integer number (327721216788).
Almost surely, 21310432523031 is an apocalyptic number.
1310432523031 is a deficient number, since it is larger than the sum of its proper divisors (452344121).
1310432523031 is an equidigital number, since it uses as much as digits as its factorization.
1310432523031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 452344120.
The product of its (nonzero) digits is 6480, while the sum is 28.
Adding to 1310432523031 its reverse (1303252340131), we get a palindrome (2613684863162).
The spelling of 1310432523031 in words is "one trillion, three hundred ten billion, four hundred thirty-two million, five hundred twenty-three thousand, thirty-one".
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