Base | Representation |
---|---|
bin | 1101001111111100… |
… | …10010000101111111 |
3 | 200100201112101021211 |
4 | 12213332102011333 |
5 | 104031422330112 |
6 | 3133454105251 |
7 | 341161155664 |
oct | 64776220577 |
9 | 20321471254 |
10 | 7113089407 |
11 | 3020176396 |
12 | 14661ab227 |
13 | 894880558 |
14 | 4b6997a6b |
15 | 2b97070a7 |
hex | 1a7f9217f |
7113089407 has 4 divisors (see below), whose sum is σ = 7342543936. Its totient is φ = 6883634880.
The previous prime is 7113089381. The next prime is 7113089429. The reversal of 7113089407 is 7049803117.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 7113089407 - 231 = 4965605759 is a prime.
It is a super-2 number, since 2×71130894072 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 7113089407.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7113089437) 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, 114727218 + ... + 114727279.
It is an arithmetic number, because the mean of its divisors is an integer number (1835635984).
Almost surely, 27113089407 is an apocalyptic number.
7113089407 is a deficient number, since it is larger than the sum of its proper divisors (229454529).
7113089407 is a wasteful number, since it uses less digits than its factorization.
7113089407 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 229454528.
The product of its (nonzero) digits is 42336, while the sum is 40.
The square root of 7113089407 is about 84339.1333071428. The cubic root of 7113089407 is about 1923.1777353173.
The spelling of 7113089407 in words is "seven billion, one hundred thirteen million, eighty-nine thousand, four hundred seven".
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