Base | Representation |
---|---|
bin | 1011111100101010… |
… | …01111100001110110 |
3 | 121120000221120222001 |
4 | 11332111033201312 |
5 | 101114100341032 |
6 | 2540300125514 |
7 | 314646024361 |
oct | 57625174166 |
9 | 17500846861 |
10 | 6414465142 |
11 | 27a1886668 |
12 | 12b023689a |
13 | 7b2c03407 |
14 | 44bc9b0d8 |
15 | 2782073e7 |
hex | 17e54f876 |
6414465142 has 4 divisors (see below), whose sum is σ = 9621697716. Its totient is φ = 3207232570.
The previous prime is 6414465131. The next prime is 6414465149. The reversal of 6414465142 is 2415644146.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×64144651422 = 82290726115866160328, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6414465149) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1603616284 + ... + 1603616287.
It is an arithmetic number, because the mean of its divisors is an integer number (2405424429).
Almost surely, 26414465142 is an apocalyptic number.
6414465142 is a deficient number, since it is larger than the sum of its proper divisors (3207232574).
6414465142 is a wasteful number, since it uses less digits than its factorization.
6414465142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3207232573.
The product of its digits is 92160, while the sum is 37.
The square root of 6414465142 is about 80090.3561110824. The cubic root of 6414465142 is about 1858.0332568050.
It can be divided in two parts, 64144 and 65142, that added together give a triangular number (129286 = T508).
The spelling of 6414465142 in words is "six billion, four hundred fourteen million, four hundred sixty-five thousand, one hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •