Base | Representation |
---|---|
bin | 10101011101001001110… |
… | …011011100100010001001 |
3 | 12012221201022022100010001 |
4 | 111131021303130202021 |
5 | 143124043433134023 |
6 | 3045200250123001 |
7 | 211344206156356 |
oct | 25351163344211 |
9 | 5187638270101 |
10 | 1474412005513 |
11 | 519327159407 |
12 | 1b9901720461 |
13 | a9062128b75 |
14 | 5150d18362d |
15 | 28545c7b6ad |
hex | 15749cdc889 |
1474412005513 has 4 divisors (see below), whose sum is σ = 1508700656848. Its totient is φ = 1440123354180.
The previous prime is 1474412005459. The next prime is 1474412005543. The reversal of 1474412005513 is 3155002144741.
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 a cyclic number.
It is not a de Polignac number, because 1474412005513 - 213 = 1474411997321 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1474412005543) 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, 17144325603 + ... + 17144325688.
It is an arithmetic number, because the mean of its divisors is an integer number (377175164212).
Almost surely, 21474412005513 is an apocalyptic number.
It is an amenable number.
1474412005513 is a deficient number, since it is larger than the sum of its proper divisors (34288651335).
1474412005513 is an equidigital number, since it uses as much as digits as its factorization.
1474412005513 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34288651334.
The product of its (nonzero) digits is 67200, while the sum is 37.
The spelling of 1474412005513 in words is "one trillion, four hundred seventy-four billion, four hundred twelve million, five thousand, five hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •