Base | Representation |
---|---|
bin | 101100011011111… |
… | …110010010010010 |
3 | 1220221211212121021 |
4 | 230123332102102 |
5 | 3011323434024 |
6 | 201551150054 |
7 | 24321622231 |
oct | 5433762222 |
9 | 1827755537 |
10 | 745530514 |
11 | 352918123 |
12 | 18981532a |
13 | bb5c1321 |
14 | 7102ab18 |
15 | 456b7de4 |
hex | 2c6fe492 |
745530514 has 8 divisors (see below), whose sum is σ = 1125419148. Its totient is φ = 370390800.
The previous prime is 745530481. The next prime is 745530523. The reversal of 745530514 is 415035547.
It can be written as a sum of positive squares in 2 ways, for example, as 663320025 + 82210489 = 25755^2 + 9067^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×7455305143 (a number of 28 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 745530514.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1186837 + ... + 1187464.
Almost surely, 2745530514 is an apocalyptic number.
745530514 is a deficient number, since it is larger than the sum of its proper divisors (379888634).
745530514 is a wasteful number, since it uses less digits than its factorization.
745530514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2374460.
The product of its (nonzero) digits is 42000, while the sum is 34.
The square root of 745530514 is about 27304.4046629843. The cubic root of 745530514 is about 906.7519004778.
The spelling of 745530514 in words is "seven hundred forty-five million, five hundred thirty thousand, five hundred fourteen".
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