Base | Representation |
---|---|
bin | 101011111101010101… |
… | …1100100100011100101 |
3 | 100000122220022212002222 |
4 | 1113322223210203211 |
5 | 3021312402223031 |
6 | 111211120242125 |
7 | 6551215044002 |
oct | 1277253444345 |
9 | 300586285088 |
10 | 94400039141 |
11 | 370423a7681 |
12 | 16366470345 |
13 | 8b9559a035 |
14 | 47d74268a9 |
15 | 26c77c1e7b |
hex | 15faae48e5 |
94400039141 has 4 divisors (see below), whose sum is σ = 94405421292. Its totient is φ = 94394656992.
The previous prime is 94400039131. The next prime is 94400039159. The reversal of 94400039141 is 14193000449.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 904746241 + 93495292900 = 30079^2 + 305770^2 .
It is a cyclic number.
It is not a de Polignac number, because 94400039141 - 218 = 94399776997 is a prime.
It is a super-2 number, since 2×944000391412 (a number of 23 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 (94400039101) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2664680 + ... + 2699873.
It is an arithmetic number, because the mean of its divisors is an integer number (23601355323).
Almost surely, 294400039141 is an apocalyptic number.
It is an amenable number.
94400039141 is a deficient number, since it is larger than the sum of its proper divisors (5382151).
94400039141 is a wasteful number, since it uses less digits than its factorization.
94400039141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5382150.
The product of its (nonzero) digits is 15552, while the sum is 35.
The spelling of 94400039141 in words is "ninety-four billion, four hundred million, thirty-nine thousand, one hundred forty-one".
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