Base | Representation |
---|---|
bin | 100000100111000011… |
… | …1101001001100001111 |
3 | 20200202111222211212001 |
4 | 1001032013221030033 |
5 | 2121410201301221 |
6 | 52101004053131 |
7 | 5026261025260 |
oct | 1011607511417 |
9 | 220674884761 |
10 | 70030103311 |
11 | 27777193143 |
12 | 116a4b341a7 |
13 | 67b075766c |
14 | 3564a10967 |
15 | 1c4d0aa391 |
hex | 104e1e930f |
70030103311 has 8 divisors (see below), whose sum is σ = 80045957024. Its totient is φ = 60017137920.
The previous prime is 70030103281. The next prime is 70030103317. The reversal of 70030103311 is 11330103007.
It is a happy number.
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 70030103311 - 213 = 70030095119 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 (70030103317) 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, 669870 + ... + 767323.
It is an arithmetic number, because the mean of its divisors is an integer number (10005744628).
Almost surely, 270030103311 is an apocalyptic number.
70030103311 is a deficient number, since it is larger than the sum of its proper divisors (10015853713).
70030103311 is a wasteful number, since it uses less digits than its factorization.
70030103311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1444161.
The product of its (nonzero) digits is 189, while the sum is 19.
Adding to 70030103311 its reverse (11330103007), we get a palindrome (81360206318).
The spelling of 70030103311 in words is "seventy billion, thirty million, one hundred three thousand, three hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •