Base | Representation |
---|---|
bin | 1101001000001000001… |
… | …01001010111010110010 |
3 | 1121010012202101120002121 |
4 | 12210010011022322302 |
5 | 24342212221433021 |
6 | 543112133104454 |
7 | 44405123000221 |
oct | 6440405127262 |
9 | 1533182346077 |
10 | 451040030386 |
11 | 16431537a6a0 |
12 | 734b848812a |
13 | 336c09c285a |
14 | 17b8aaa0cb8 |
15 | baec72a741 |
hex | 690414aeb2 |
451040030386 has 16 divisors (see below), whose sum is σ = 738781414848. Its totient is φ = 204819331600.
The previous prime is 451040030383. The next prime is 451040030393. The reversal of 451040030386 is 683030040154.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (451040030383) 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, 9920005 + ... + 9965368.
It is an arithmetic number, because the mean of its divisors is an integer number (46173838428).
Almost surely, 2451040030386 is an apocalyptic number.
451040030386 is a deficient number, since it is larger than the sum of its proper divisors (287741384462).
451040030386 is a wasteful number, since it uses less digits than its factorization.
451040030386 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19886417.
The product of its (nonzero) digits is 34560, while the sum is 34.
The spelling of 451040030386 in words is "four hundred fifty-one billion, forty million, thirty thousand, three hundred eighty-six".
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