Base | Representation |
---|---|
bin | 10100110111001010… |
… | …101111101100001101 |
3 | 2010211010022020012200 |
4 | 110313022233230031 |
5 | 331334000301031 |
6 | 14142434152113 |
7 | 1422050155020 |
oct | 246712575415 |
9 | 63733266180 |
10 | 22400400141 |
11 | 9555495199 |
12 | 4411a22639 |
13 | 215caa3752 |
14 | 112700b1b7 |
15 | 8b18708e6 |
hex | 5372afb0d |
22400400141 has 48 divisors (see below), whose sum is σ = 37660446720. Its totient is φ = 12564790560.
The previous prime is 22400400133. The next prime is 22400400161. The reversal of 22400400141 is 14100400422.
22400400141 is a `hidden beast` number, since 224 + 0 + 0 + 400 + 1 + 41 = 666.
It is not a de Polignac number, because 22400400141 - 23 = 22400400133 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22400400161) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2757676 + ... + 2765786.
It is an arithmetic number, because the mean of its divisors is an integer number (784592640).
Almost surely, 222400400141 is an apocalyptic number.
22400400141 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
22400400141 is a deficient number, since it is larger than the sum of its proper divisors (15260046579).
22400400141 is a wasteful number, since it uses less digits than its factorization.
22400400141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8926 (or 8923 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
Adding to 22400400141 its reverse (14100400422), we get a palindrome (36500800563).
The spelling of 22400400141 in words is "twenty-two billion, four hundred million, four hundred thousand, one hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •