Base | Representation |
---|---|
bin | 1011000110010001… |
… | …1011011111010011 |
3 | 21200121201211021002 |
4 | 2301210123133103 |
5 | 22100123221021 |
6 | 1211340452215 |
7 | 133553035223 |
oct | 26144333723 |
9 | 7617654232 |
10 | 2979117011 |
11 | 12996a7782 |
12 | 6b184a06b |
13 | 386282240 |
14 | 20392c083 |
15 | 12681b50b |
hex | b191b7d3 |
2979117011 has 8 divisors (see below), whose sum is σ = 3256165584. Its totient is φ = 2708909280.
The previous prime is 2979116999. The next prime is 2979117023. The reversal of 2979117011 is 1107119792.
It is an interprime number because it is at equal distance from previous prime (2979116999) and next prime (2979117023).
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 2979117011 - 230 = 1905375187 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2979117061) 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, 1709300 + ... + 1711041.
It is an arithmetic number, because the mean of its divisors is an integer number (407020698).
Almost surely, 22979117011 is an apocalyptic number.
2979117011 is a deficient number, since it is larger than the sum of its proper divisors (277048573).
2979117011 is a wasteful number, since it uses less digits than its factorization.
2979117011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3420421.
The product of its (nonzero) digits is 7938, while the sum is 38.
The square root of 2979117011 is about 54581.2881031586. The cubic root of 2979117011 is about 1438.8952771615.
The spelling of 2979117011 in words is "two billion, nine hundred seventy-nine million, one hundred seventeen thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •