Base | Representation |
---|---|
bin | 100110110100000… |
… | …1110010011110111 |
3 | 10100202200021012221 |
4 | 1031220032103313 |
5 | 10131402440012 |
6 | 333122423211 |
7 | 44163063262 |
oct | 11550162367 |
9 | 3322607187 |
10 | 1302390007 |
11 | 60918a986 |
12 | 304201b07 |
13 | 179a93a99 |
14 | c4d83cd9 |
15 | 79513507 |
hex | 4da0e4f7 |
1302390007 has 8 divisors (see below), whose sum is σ = 1322862480. Its totient is φ = 1281988800.
The previous prime is 1302389999. The next prime is 1302390053. The reversal of 1302390007 is 7000932031.
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 1302390007 - 23 = 1302389999 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1302390307) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19632 + ... + 54682.
It is an arithmetic number, because the mean of its divisors is an integer number (165357810).
Almost surely, 21302390007 is an apocalyptic number.
1302390007 is a deficient number, since it is larger than the sum of its proper divisors (20472473).
1302390007 is an equidigital number, since it uses as much as digits as its factorization.
1302390007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35633.
The product of its (nonzero) digits is 1134, while the sum is 25.
The square root of 1302390007 is about 36088.6409691471. The cubic root of 1302390007 is about 1092.0613035105.
The spelling of 1302390007 in words is "one billion, three hundred two million, three hundred ninety thousand, seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •