Base | Representation |
---|---|
bin | 1111011100011010… |
… | …1110001000001010 |
3 | 101200220221010010102 |
4 | 3313012232020022 |
5 | 31442301443104 |
6 | 1523213245402 |
7 | 204510105332 |
oct | 36706561012 |
9 | 11626833112 |
10 | 4145734154 |
11 | 1838182481 |
12 | 978493862 |
13 | 510b88a43 |
14 | 2b484c0c2 |
15 | 193e60a1e |
hex | f71ae20a |
4145734154 has 16 divisors (see below), whose sum is σ = 6270955200. Its totient is φ = 2055481344.
The previous prime is 4145734139. The next prime is 4145734157. The reversal of 4145734154 is 4514375414.
4145734154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×41457341542 = 34374223351284191432, which contains 22 as substring.
It is a pancake number, because a pancake can be divided into 4145734154 parts by 91057 straight cuts.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (4145734157) 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, 112394 + ... + 144650.
It is an arithmetic number, because the mean of its divisors is an integer number (391934700).
Almost surely, 24145734154 is an apocalyptic number.
4145734154 is a deficient number, since it is larger than the sum of its proper divisors (2125221046).
4145734154 is a wasteful number, since it uses less digits than its factorization.
4145734154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32797.
The product of its digits is 134400, while the sum is 38.
The square root of 4145734154 is about 64387.3757346889. The cubic root of 4145734154 is about 1606.4497666848.
The spelling of 4145734154 in words is "four billion, one hundred forty-five million, seven hundred thirty-four thousand, one hundred fifty-four".
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