Base | Representation |
---|---|
bin | 10011000100001010101… |
… | …110111110100110000011 |
3 | 11122020201021011120012202 |
4 | 103010022232332212003 |
5 | 132431134122044301 |
6 | 2441512232343415 |
7 | 163440421465610 |
oct | 23041256764603 |
9 | 4566637146182 |
10 | 1310145112451 |
11 | 4656a184034a |
12 | 191ab8b44b6b |
13 | 96713b91c66 |
14 | 475a8ac3507 |
15 | 2412e8e966b |
hex | 1310abbe983 |
1310145112451 has 8 divisors (see below), whose sum is σ = 1497866793984. Its totient is φ = 1122562954440.
The previous prime is 1310145112373. The next prime is 1310145112519. The reversal of 1310145112451 is 1542115410131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1310145112451 - 234 = 1292965243267 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1310145112051) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34860755 + ... + 34898316.
It is an arithmetic number, because the mean of its divisors is an integer number (187233349248).
Almost surely, 21310145112451 is an apocalyptic number.
1310145112451 is a deficient number, since it is larger than the sum of its proper divisors (187721681533).
1310145112451 is an equidigital number, since it uses as much as digits as its factorization.
1310145112451 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69761761.
The product of its (nonzero) digits is 2400, while the sum is 29.
The spelling of 1310145112451 in words is "one trillion, three hundred ten billion, one hundred forty-five million, one hundred twelve thousand, four hundred fifty-one".
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