Base | Representation |
---|---|
bin | 11100001000110… |
… | …011110010010111 |
3 | 1012220021201002221 |
4 | 130020303302113 |
5 | 1431322240234 |
6 | 114502043211 |
7 | 14461353136 |
oct | 3410636227 |
9 | 1186251087 |
10 | 472071319 |
11 | 222521195 |
12 | 112119507 |
13 | 76a56b55 |
14 | 469a591d |
15 | 2b69ceb4 |
hex | 1c233c97 |
472071319 has 8 divisors (see below), whose sum is σ = 476282880. Its totient is φ = 467867736.
The previous prime is 472071311. The next prime is 472071323. The reversal of 472071319 is 913170274.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 472071319 - 23 = 472071311 is a prime.
It is a super-2 number, since 2×4720713192 = 445702660444799522, 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 (472071311) 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, 230502 + ... + 232540.
It is an arithmetic number, because the mean of its divisors is an integer number (59535360).
Almost surely, 2472071319 is an apocalyptic number.
472071319 is a deficient number, since it is larger than the sum of its proper divisors (4211561).
472071319 is a wasteful number, since it uses less digits than its factorization.
472071319 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3989.
The product of its (nonzero) digits is 10584, while the sum is 34.
The square root of 472071319 is about 21727.2022819322. The cubic root of 472071319 is about 778.6384965403.
The spelling of 472071319 in words is "four hundred seventy-two million, seventy-one thousand, three hundred nineteen".
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