Base | Representation |
---|---|
bin | 10011000100001110110… |
… | …001111100111101000110 |
3 | 11122020212222220122211120 |
4 | 103010032301330331012 |
5 | 132431304012013110 |
6 | 2441523055414410 |
7 | 163442204516523 |
oct | 23041661747506 |
9 | 4566788818746 |
10 | 1310213001030 |
11 | 46572709a00a |
12 | 191b17824406 |
13 | 96724c7170b |
14 | 475b3b1614a |
15 | 24135859870 |
hex | 1310ec7cf46 |
1310213001030 has 64 divisors (see below), whose sum is σ = 3230394455808. Its totient is φ = 339852792960.
The previous prime is 1310213000959. The next prime is 1310213001049. The reversal of 1310213001030 is 301003120131.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3881725 + ... + 4205735.
It is an arithmetic number, because the mean of its divisors is an integer number (50474913372).
Almost surely, 21310213001030 is an apocalyptic number.
1310213001030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1310213001030 is an abundant number, since it is smaller than the sum of its proper divisors (1920181454778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1310213001030 is a wasteful number, since it uses less digits than its factorization.
1310213001030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 327701.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 1310213001030 its reverse (301003120131), we get a palindrome (1611216121161).
The spelling of 1310213001030 in words is "one trillion, three hundred ten billion, two hundred thirteen million, one thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •