Base | Representation |
---|---|
bin | 1011010001110001110000… |
… | …1111011110000111111110 |
3 | 1121220102200102012021201022 |
4 | 2310130130033132013332 |
5 | 3111130242331314100 |
6 | 42212300213544142 |
7 | 2416605442221650 |
oct | 264343417360776 |
9 | 47812612167638 |
10 | 12400044401150 |
11 | 3a5091388346a |
12 | 1483265945052 |
13 | 6bc41c2a5aa3 |
14 | 30c245a1c6d0 |
15 | 167848689e85 |
hex | b471c3de1fe |
12400044401150 has 96 divisors (see below), whose sum is σ = 27757866240000. Its totient is φ = 4025999514240.
The previous prime is 12400044401149. The next prime is 12400044401161. The reversal of 12400044401150 is 5110444000421.
It is a super-2 number, since 2×124000444011502 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15564716 + ... + 16341984.
It is an arithmetic number, because the mean of its divisors is an integer number (289144440000).
Almost surely, 212400044401150 is an apocalyptic number.
12400044401150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12400044401150 is an abundant number, since it is smaller than the sum of its proper divisors (15357821838850).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12400044401150 is a wasteful number, since it uses less digits than its factorization.
12400044401150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 779706 (or 779701 counting only the distinct ones).
The product of its (nonzero) digits is 2560, while the sum is 26.
Adding to 12400044401150 its reverse (5110444000421), we get a palindrome (17510488401571).
The spelling of 12400044401150 in words is "twelve trillion, four hundred billion, forty-four million, four hundred one thousand, one hundred fifty".
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