Base | Representation |
---|---|
bin | 1011100101110100… |
… | …1011001110101010 |
3 | 22000211201011212002 |
4 | 2321131023032222 |
5 | 22333011330010 |
6 | 1232424451002 |
7 | 140050513421 |
oct | 27135131652 |
9 | 8024634762 |
10 | 3111433130 |
11 | 1357360843 |
12 | 72a019a62 |
13 | 3a77cbcc0 |
14 | 2173322b8 |
15 | 1332561a5 |
hex | b974b3aa |
3111433130 has 32 divisors (see below), whose sum is σ = 6171669504. Its totient is φ = 1122117696.
The previous prime is 3111433099. The next prime is 3111433159. The reversal of 3111433130 is 313341113.
It is a super-2 number, since 2×31114331302 = 19362032244923193800, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 272714 + ... + 283893.
It is an arithmetic number, because the mean of its divisors is an integer number (192864672).
Almost surely, 23111433130 is an apocalyptic number.
3111433130 is a deficient number, since it is larger than the sum of its proper divisors (3060236374).
3111433130 is a wasteful number, since it uses less digits than its factorization.
3111433130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 556670.
The product of its (nonzero) digits is 324, while the sum is 20.
The square root of 3111433130 is about 55780.2216739948. The cubic root of 3111433130 is about 1459.8900789828.
Adding to 3111433130 its reverse (313341113), we get a palindrome (3424774243).
The spelling of 3111433130 in words is "three billion, one hundred eleven million, four hundred thirty-three thousand, one hundred thirty".
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