Base | Representation |
---|---|
bin | 110000011111001001… |
… | …1000100100111100000 |
3 | 100221202121102200100200 |
4 | 1200332103010213200 |
5 | 3201221321332034 |
6 | 115500055145200 |
7 | 10344204546360 |
oct | 1407623044740 |
9 | 327677380320 |
10 | 104124402144 |
11 | 40182568514 |
12 | 1821b075200 |
13 | 9a85139999 |
14 | 507ab189a0 |
15 | 2a96384a99 |
hex | 183e4c49e0 |
104124402144 has 144 divisors (see below), whose sum is σ = 358310560608. Its totient is φ = 27999830016.
The previous prime is 104124402143. The next prime is 104124402149. The reversal of 104124402144 is 441204421401.
It is a happy number.
104124402144 is a `hidden beast` number, since 1 + 0 + 4 + 1 + 2 + 440 + 214 + 4 = 666.
It is a tau number, because it is divible by the number of its divisors (144).
It is a super-2 number, since 2×1041244021442 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104124402143) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1484817 + ... + 1553360.
It is an arithmetic number, because the mean of its divisors is an integer number (2488267782).
Almost surely, 2104124402144 is an apocalyptic number.
104124402144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
104124402144 is an abundant number, since it is smaller than the sum of its proper divisors (254186158464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104124402144 is a wasteful number, since it uses less digits than its factorization.
104124402144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3038217 (or 3038206 counting only the distinct ones).
The product of its (nonzero) digits is 4096, while the sum is 27.
Adding to 104124402144 its reverse (441204421401), we get a palindrome (545328823545).
The spelling of 104124402144 in words is "one hundred four billion, one hundred twenty-four million, four hundred two thousand, one hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.030 sec. • engine limits •