Base | Representation |
---|---|
bin | 1011010000110… |
… | …0001111100110 |
3 | 10021212211201002 |
4 | 2310030033212 |
5 | 44043023240 |
6 | 4404233302 |
7 | 1112333330 |
oct | 264141746 |
9 | 107784632 |
10 | 47236070 |
11 | 24733182 |
12 | 1399b832 |
13 | 9a2b34b |
14 | 63b8450 |
15 | 4230d15 |
hex | 2d0c3e6 |
47236070 has 32 divisors (see below), whose sum is σ = 100526400. Its totient is φ = 15636096.
The previous prime is 47236051. The next prime is 47236073. The reversal of 47236070 is 7063274.
47236070 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47236073) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9605 + ... + 13664.
It is an arithmetic number, because the mean of its divisors is an integer number (3141450).
Almost surely, 247236070 is an apocalyptic number.
47236070 is an abundant number, since it is smaller than the sum of its proper divisors (53290330).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47236070 is a wasteful number, since it uses less digits than its factorization.
47236070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23312.
The product of its (nonzero) digits is 7056, while the sum is 29.
The square root of 47236070 is about 6872.8502093382. The cubic root of 47236070 is about 361.4858088521.
The spelling of 47236070 in words is "forty-seven million, two hundred thirty-six thousand, seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •