Base | Representation |
---|---|
bin | 1011010011100… |
… | …1101010100111 |
3 | 10022020021220210 |
4 | 2310321222213 |
5 | 44120001434 |
6 | 4412230503 |
7 | 1114036623 |
oct | 264715247 |
9 | 108207823 |
10 | 47422119 |
11 | 2484aa38 |
12 | 13a6b433 |
13 | 9a94c34 |
14 | 6426183 |
15 | 426aee9 |
hex | 2d39aa7 |
47422119 has 8 divisors (see below), whose sum is σ = 66557440. Its totient is φ = 29950776.
The previous prime is 47422099. The next prime is 47422147. The reversal of 47422119 is 91122474.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 47422119 - 25 = 47422087 is a prime.
It is a super-2 number, since 2×474221192 = 4497714740900322, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47422189) 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, 415927 + ... + 416040.
It is an arithmetic number, because the mean of its divisors is an integer number (8319680).
Almost surely, 247422119 is an apocalyptic number.
47422119 is a deficient number, since it is larger than the sum of its proper divisors (19135321).
47422119 is a wasteful number, since it uses less digits than its factorization.
47422119 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 831989.
The product of its digits is 4032, while the sum is 30.
The square root of 47422119 is about 6886.3719765926. The cubic root of 47422119 is about 361.9597825756.
The spelling of 47422119 in words is "forty-seven million, four hundred twenty-two thousand, one hundred nineteen".
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