Base | Representation |
---|---|
bin | 10011010111110010… |
… | …11000101101101101 |
3 | 222211210200212012121 |
4 | 21223321120231231 |
5 | 132244413441031 |
6 | 4435555032541 |
7 | 515503506166 |
oct | 115371305555 |
9 | 28753625177 |
10 | 10400140141 |
11 | 4457676246 |
12 | 2022b9b751 |
13 | c9987a7a1 |
14 | 70936276d |
15 | 40d09d011 |
hex | 26be58b6d |
10400140141 has 8 divisors (see below), whose sum is σ = 10462999320. Its totient is φ = 10337312832.
The previous prime is 10400140087. The next prime is 10400140199. The reversal of 10400140141 is 14104100401.
It can be written as a sum of positive squares in 4 ways, for example, as 107226025 + 10292914116 = 10355^2 + 101454^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10400140141 - 217 = 10400009069 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10400140441) 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, 1114491 + ... + 1123783.
It is an arithmetic number, because the mean of its divisors is an integer number (1307874915).
Almost surely, 210400140141 is an apocalyptic number.
It is an amenable number.
10400140141 is a deficient number, since it is larger than the sum of its proper divisors (62859179).
10400140141 is an equidigital number, since it uses as much as digits as its factorization.
10400140141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15935.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 10400140141 its reverse (14104100401), we get a palindrome (24504240542).
The spelling of 10400140141 in words is "ten billion, four hundred million, one hundred forty thousand, one hundred forty-one".
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