Base | Representation |
---|---|
bin | 1000111101000101… |
… | …11010101101011001 |
3 | 110102001001002222121 |
4 | 10132202322231121 |
5 | 34321200442040 |
6 | 2113012021241 |
7 | 230063353510 |
oct | 43642725531 |
9 | 13361032877 |
10 | 4807437145 |
11 | 2047744755 |
12 | b22001821 |
13 | 5b7ca9784 |
14 | 338697677 |
15 | 1d20bac4a |
hex | 11e8bab59 |
4807437145 has 16 divisors (see below), whose sum is σ = 6701142528. Its totient is φ = 3242485440.
The previous prime is 4807437139. The next prime is 4807437169. The reversal of 4807437145 is 5417347084.
It is not a de Polignac number, because 4807437145 - 25 = 4807437113 is a prime.
It is a super-3 number, since 3×48074371453 (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1123729 + ... + 1127998.
It is an arithmetic number, because the mean of its divisors is an integer number (418821408).
Almost surely, 24807437145 is an apocalyptic number.
It is an amenable number.
4807437145 is a deficient number, since it is larger than the sum of its proper divisors (1893705383).
4807437145 is a wasteful number, since it uses less digits than its factorization.
4807437145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2251800.
The product of its (nonzero) digits is 376320, while the sum is 43.
The square root of 4807437145 is about 69335.6844993976. The cubic root of 4807437145 is about 1687.7360936796.
The spelling of 4807437145 in words is "four billion, eight hundred seven million, four hundred thirty-seven thousand, one hundred forty-five".
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