Base | Representation |
---|---|
bin | 10011000100001111110… |
… | …111001001111010001000 |
3 | 11122020221021001022121020 |
4 | 103010033313021322020 |
5 | 132431323133021044 |
6 | 2441524544312440 |
7 | 163442514643650 |
oct | 23041767117210 |
9 | 4566837038536 |
10 | 1310231142024 |
11 | 46573635a672 |
12 | 191b21912720 |
13 | 9672895392c |
14 | 475b62b9360 |
15 | 2413723ea19 |
hex | 1310fdc9e88 |
1310231142024 has 64 divisors (see below), whose sum is σ = 3743610393600. Its totient is φ = 374342470464.
The previous prime is 1310231142013. The next prime is 1310231142047. The reversal of 1310231142024 is 4202411320131.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a junction number, because it is equal to n+sod(n) for n = 1310231141985 and 1310231142003.
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, 9556147 + ... + 9692285.
It is an arithmetic number, because the mean of its divisors is an integer number (58493912400).
Almost surely, 21310231142024 is an apocalyptic number.
1310231142024 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
1310231142024 is an abundant number, since it is smaller than the sum of its proper divisors (2433379251576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1310231142024 is a wasteful number, since it uses less digits than its factorization.
1310231142024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 193442 (or 193438 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 24.
Adding to 1310231142024 its reverse (4202411320131), we get a palindrome (5512642462155).
The spelling of 1310231142024 in words is "one trillion, three hundred ten billion, two hundred thirty-one million, one hundred forty-two thousand, twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •