Base | Representation |
---|---|
bin | 101110110000011101100… |
… | …111001010111011010010 |
3 | 102101011122201101012200020 |
4 | 232300131213022323102 |
5 | 410120443340020132 |
6 | 10500032001204310 |
7 | 451066262204244 |
oct | 56603547127322 |
9 | 12334581335606 |
10 | 3213132345042 |
11 | 10297554960a4 |
12 | 43a887630696 |
13 | 1a3cc677aa39 |
14 | b1733154094 |
15 | 588aaa5d52c |
hex | 2ec1d9caed2 |
3213132345042 has 16 divisors (see below), whose sum is σ = 6426308871360. Its totient is φ = 1071036751472.
The previous prime is 3213132345041. The next prime is 3213132345077. The reversal of 3213132345042 is 2405432313123.
It is a junction number, because it is equal to n+sod(n) for n = 3213132344994 and 3213132345012.
It is not an unprimeable number, because it can be changed into a prime (3213132345041) 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, 854817 + ... + 2675252.
It is an arithmetic number, because the mean of its divisors is an integer number (401644304460).
Almost surely, 23213132345042 is an apocalyptic number.
3213132345042 is an abundant number, since it is smaller than the sum of its proper divisors (3213176526318).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3213132345042 is a wasteful number, since it uses less digits than its factorization.
3213132345042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3681777.
The product of its (nonzero) digits is 51840, while the sum is 33.
Adding to 3213132345042 its reverse (2405432313123), we get a palindrome (5618564658165).
The spelling of 3213132345042 in words is "three trillion, two hundred thirteen billion, one hundred thirty-two million, three hundred forty-five thousand, forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •