Base | Representation |
---|---|
bin | 1011111101100101… |
… | …1011001000100100 |
3 | 22021210021102220222 |
4 | 2333121123020210 |
5 | 23034021103441 |
6 | 1250345143512 |
7 | 142401003320 |
oct | 27731331044 |
9 | 8253242828 |
10 | 3211112996 |
11 | 13a86537a3 |
12 | 75748ab98 |
13 | 3c235cb80 |
14 | 22667c980 |
15 | 13bd95d4b |
hex | bf65b224 |
3211112996 has 48 divisors (see below), whose sum is σ = 7033514880. Its totient is φ = 1248791040.
The previous prime is 3211112951. The next prime is 3211113013. The reversal of 3211112996 is 6992111123.
It is a happy number.
It is a super-2 number, since 2×32111129962 = 20622493346160192032, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53285 + ... + 96236.
It is an arithmetic number, because the mean of its divisors is an integer number (146531560).
Almost surely, 23211112996 is an apocalyptic number.
It is an amenable number.
3211112996 is an abundant number, since it is smaller than the sum of its proper divisors (3822401884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3211112996 is a wasteful number, since it uses less digits than its factorization.
3211112996 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 149604 (or 149602 counting only the distinct ones).
The product of its digits is 5832, while the sum is 35.
The square root of 3211112996 is about 56666.6832980368. The cubic root of 3211112996 is about 1475.3164880191.
The spelling of 3211112996 in words is "three billion, two hundred eleven million, one hundred twelve thousand, nine hundred ninety-six".
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