Base | Representation |
---|---|
bin | 111010000001… |
… | …1101111101110 |
3 | 2010020200221112 |
4 | 1310003233232 |
5 | 30242032141 |
6 | 3004032022 |
7 | 516412562 |
oct | 164035756 |
9 | 63220845 |
10 | 30424046 |
11 | 161a0044 |
12 | a232612 |
13 | 63c2cc3 |
14 | 407d6a2 |
15 | 2a0e7eb |
hex | 1d03bee |
30424046 has 4 divisors (see below), whose sum is σ = 45636072. Its totient is φ = 15212022.
The previous prime is 30424021. The next prime is 30424057. The reversal of 30424046 is 64042403.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7606010 + ... + 7606013.
It is an arithmetic number, because the mean of its divisors is an integer number (11409018).
Almost surely, 230424046 is an apocalyptic number.
30424046 is a deficient number, since it is larger than the sum of its proper divisors (15212026).
30424046 is a wasteful number, since it uses less digits than its factorization.
30424046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15212025.
The product of its (nonzero) digits is 2304, while the sum is 23.
The square root of 30424046 is about 5515.7996700388. The cubic root of 30424046 is about 312.1804169648.
Adding to 30424046 its reverse (64042403), we get a palindrome (94466449).
The spelling of 30424046 in words is "thirty million, four hundred twenty-four thousand, forty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •