Base | Representation |
---|---|
bin | 111000110111111111… |
… | …111110101110010000 |
3 | 12211122000012201202101 |
4 | 320313333332232100 |
5 | 2000032134423013 |
6 | 44015453530144 |
7 | 4261230311434 |
oct | 706777765620 |
9 | 184560181671 |
10 | 61069061008 |
11 | 2399899045a |
12 | ba03aa3954 |
13 | 59b3097677 |
14 | 2d5485a9c4 |
15 | 18c65268dd |
hex | e37ffeb90 |
61069061008 has 20 divisors (see below), whose sum is σ = 119047208368. Its totient is φ = 30347200800.
The previous prime is 61069060999. The next prime is 61069061017. The reversal of 61069061008 is 80016096016.
It is an interprime number because it is at equal distance from previous prime (61069060999) and next prime (61069061017).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11705418 + ... + 11710633.
Almost surely, 261069061008 is an apocalyptic number.
It is an amenable number.
61069061008 is a deficient number, since it is larger than the sum of its proper divisors (57978147360).
61069061008 is a wasteful number, since it uses less digits than its factorization.
61069061008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23416222 (or 23416216 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 37.
The spelling of 61069061008 in words is "sixty-one billion, sixty-nine million, sixty-one thousand, eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •