Base | Representation |
---|---|
bin | 110101101101011001101100… |
… | …0100110101011001100000111 |
3 | 2021221202010210001222210201202 |
4 | 1223122303120212223030013 |
5 | 443410314442304122342 |
6 | 4352440354101013115 |
7 | 201340101413254550 |
oct | 15332633046531407 |
9 | 2257663701883652 |
10 | 472432856707847 |
11 | 127593716348902 |
12 | 44ba079b9b419b |
13 | 1737c2c52b2ac9 |
14 | 8493c2d713327 |
15 | 39940e1d11332 |
hex | 1adacd89ab307 |
472432856707847 has 8 divisors (see below), whose sum is σ = 541079417414016. Its totient is φ = 404075334152952.
The previous prime is 472432856707837. The next prime is 472432856707849. The reversal of 472432856707847 is 748707658234274.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 472432856707847 - 212 = 472432856703751 is a prime.
It is a super-2 number, since 2×4724328567078472 (a number of 30 digits) 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 (472432856707849) 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, 72259534313 + ... + 72259540850.
It is an arithmetic number, because the mean of its divisors is an integer number (67634927176752).
Almost surely, 2472432856707847 is an apocalyptic number.
472432856707847 is a deficient number, since it is larger than the sum of its proper divisors (68646560706169).
472432856707847 is a wasteful number, since it uses less digits than its factorization.
472432856707847 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144519075637.
The product of its (nonzero) digits is 3540418560, while the sum is 74.
The spelling of 472432856707847 in words is "four hundred seventy-two trillion, four hundred thirty-two billion, eight hundred fifty-six million, seven hundred seven thousand, eight hundred forty-seven".
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