Base | Representation |
---|---|
bin | 1100101011001101… |
… | …0010110100001010 |
3 | 22210010022001210000 |
4 | 3022303102310022 |
5 | 23432011202132 |
6 | 1321342103430 |
7 | 150213203634 |
oct | 31263226412 |
9 | 8703261700 |
10 | 3402444042 |
11 | 1496655628 |
12 | 7ab57ab76 |
13 | 422ba03ca |
14 | 243c45a54 |
15 | 14da8b87c |
hex | cacd2d0a |
3402444042 has 40 divisors (see below), whose sum is σ = 7674540192. Its totient is φ = 1126629000.
The previous prime is 3402444007. The next prime is 3402444043. The reversal of 3402444042 is 2404442043.
It is a happy number.
3402444042 is a `hidden beast` number, since 340 + 244 + 40 + 42 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 3402443997 and 3402444015.
It is not an unprimeable number, because it can be changed into a prime (3402444043) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 45084 + ... + 94007.
Almost surely, 23402444042 is an apocalyptic number.
3402444042 is an abundant number, since it is smaller than the sum of its proper divisors (4272096150).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3402444042 is a wasteful number, since it uses less digits than its factorization.
3402444042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 139256 (or 139247 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 27.
The square root of 3402444042 is about 58330.4726708090. The cubic root of 3402444042 is about 1504.0548131171.
Adding to 3402444042 its reverse (2404442043), we get a palindrome (5806886085).
The spelling of 3402444042 in words is "three billion, four hundred two million, four hundred forty-four thousand, forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •