Base | Representation |
---|---|
bin | 10011111100010110111… |
… | …000001100101111000001 |
3 | 11212000102222220001100001 |
4 | 103330112320030233001 |
5 | 134423214432222101 |
6 | 2525331124200001 |
7 | 201004506115510 |
oct | 23742670145701 |
9 | 4760388801301 |
10 | 1370478398401 |
11 | 489242367042 |
12 | 1a1736539001 |
13 | 9c30a6a2768 |
14 | 4a48d932677 |
15 | 259b1533901 |
hex | 13f16e0cbc1 |
1370478398401 has 4 divisors (see below), whose sum is σ = 1566261026752. Its totient is φ = 1174695770052.
The previous prime is 1370478398389. The next prime is 1370478398407. The reversal of 1370478398401 is 1048938740731.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 1370478398401 - 29 = 1370478397889 is a prime.
It is a super-2 number, since 2×13704783984012 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1370478398407) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97891314165 + ... + 97891314178.
It is an arithmetic number, because the mean of its divisors is an integer number (391565256688).
Almost surely, 21370478398401 is an apocalyptic number.
It is an amenable number.
1370478398401 is a deficient number, since it is larger than the sum of its proper divisors (195782628351).
1370478398401 is an equidigital number, since it uses as much as digits as its factorization.
1370478398401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 195782628350.
The product of its (nonzero) digits is 4064256, while the sum is 55.
The spelling of 1370478398401 in words is "one trillion, three hundred seventy billion, four hundred seventy-eight million, three hundred ninety-eight thousand, four hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •