Base | Representation |
---|---|
bin | 1011010000110… |
… | …00011101100111 |
3 | 20120202200021102 |
4 | 11220120131213 |
5 | 143141101124 |
6 | 13212510315 |
7 | 2224666454 |
oct | 550303547 |
9 | 216680242 |
10 | 94472039 |
11 | 49366272 |
12 | 2777b39b |
13 | 1675961c |
14 | c79282b |
15 | 8461aae |
hex | 5a18767 |
94472039 has 8 divisors (see below), whose sum is σ = 96357120. Its totient is φ = 92596536.
The previous prime is 94471997. The next prime is 94472057. The reversal of 94472039 is 93027449.
94472039 = T94 + T95 + ... + T827.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-94472039 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 94471993 and 94472011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (94472069) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19472 + ... + 23834.
It is an arithmetic number, because the mean of its divisors is an integer number (12044640).
Almost surely, 294472039 is an apocalyptic number.
94472039 is a deficient number, since it is larger than the sum of its proper divisors (1885081).
94472039 is a wasteful number, since it uses less digits than its factorization.
94472039 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4789.
The product of its (nonzero) digits is 54432, while the sum is 38.
The square root of 94472039 is about 9719.6727825581. The cubic root of 94472039 is about 455.4434175064.
The spelling of 94472039 in words is "ninety-four million, four hundred seventy-two thousand, thirty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •