Base | Representation |
---|---|
bin | 1100011110110110… |
… | …1011011111110111 |
3 | 22122111211011212011 |
4 | 3013231223133313 |
5 | 23330231000011 |
6 | 1312251505051 |
7 | 146013655402 |
oct | 30755533767 |
9 | 8574734764 |
10 | 3350640631 |
11 | 146a392998 |
12 | 796158187 |
13 | 4152331c0 |
14 | 23addcd39 |
15 | 149257621 |
hex | c7b6b7f7 |
3350640631 has 8 divisors (see below), whose sum is σ = 3640316400. Its totient is φ = 3065526912.
The previous prime is 3350640613. The next prime is 3350640641. The reversal of 3350640631 is 1360460533.
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 3350640631 - 29 = 3350640119 is a prime.
It is a super-2 number, since 2×33506406312 = 22453585276216156322, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3350640593 and 3350640602.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3350640641) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1138981 + ... + 1141918.
It is an arithmetic number, because the mean of its divisors is an integer number (455039550).
Almost surely, 23350640631 is an apocalyptic number.
3350640631 is a deficient number, since it is larger than the sum of its proper divisors (289675769).
3350640631 is a wasteful number, since it uses less digits than its factorization.
3350640631 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2281025.
The product of its (nonzero) digits is 19440, while the sum is 31.
The square root of 3350640631 is about 57884.7184583289. The cubic root of 3350640631 is about 1496.3824873407.
The spelling of 3350640631 in words is "three billion, three hundred fifty million, six hundred forty thousand, six hundred thirty-one".
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