Base | Representation |
---|---|
bin | 1001001111011110… |
… | …00000100111001100 |
3 | 110210210010111101220 |
4 | 10213233000213030 |
5 | 40130132230441 |
6 | 2140200203340 |
7 | 233644630641 |
oct | 44757004714 |
9 | 13723114356 |
10 | 4961601996 |
11 | 211677101a |
12 | b65769550 |
13 | 610c06290 |
14 | 350d47dc8 |
15 | 1e08be466 |
hex | 127bc09cc |
4961601996 has 96 divisors (see below), whose sum is σ = 13141517760. Its totient is φ = 1446122496.
The previous prime is 4961601977. The next prime is 4961602007. The reversal of 4961601996 is 6991061694.
It is a super-2 number, since 2×49616019962 = 49234988733422368032, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 229426 + ... + 250118.
It is an arithmetic number, because the mean of its divisors is an integer number (136890810).
Almost surely, 24961601996 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4961601996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6570758880).
4961601996 is an abundant number, since it is smaller than the sum of its proper divisors (8179915764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4961601996 is a wasteful number, since it uses less digits than its factorization.
4961601996 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20795 (or 20793 counting only the distinct ones).
The product of its (nonzero) digits is 629856, while the sum is 51.
The square root of 4961601996 is about 70438.6399357625. The cubic root of 4961601996 is about 1705.5873824075.
The spelling of 4961601996 in words is "four billion, nine hundred sixty-one million, six hundred one thousand, nine hundred ninety-six".
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