Base | Representation |
---|---|
bin | 1110010001001001… |
… | …10011111101001101 |
3 | 201202211202101120012 |
4 | 13020210303331031 |
5 | 111141433413433 |
6 | 3304033403005 |
7 | 360552303611 |
oct | 71044637515 |
9 | 21684671505 |
10 | 7660060493 |
11 | 32809a4908 |
12 | 1599409465 |
13 | 950ca0197 |
14 | 529499341 |
15 | 2ec74c848 |
hex | 1c8933f4d |
7660060493 has 8 divisors (see below), whose sum is σ = 7925671200. Its totient is φ = 7394547888.
The previous prime is 7660060477. The next prime is 7660060547. The reversal of 7660060493 is 3940600667.
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 7660060493 - 24 = 7660060477 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 7660060493.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7660060193) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157298 + ... + 200156.
It is an arithmetic number, because the mean of its divisors is an integer number (990708900).
Almost surely, 27660060493 is an apocalyptic number.
It is an amenable number.
7660060493 is a deficient number, since it is larger than the sum of its proper divisors (265610707).
7660060493 is a wasteful number, since it uses less digits than its factorization.
7660060493 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49051.
The product of its (nonzero) digits is 163296, while the sum is 41.
The square root of 7660060493 is about 87521.7715371438. The cubic root of 7660060493 is about 1971.2607125208.
The spelling of 7660060493 in words is "seven billion, six hundred sixty million, sixty thousand, four hundred ninety-three".
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