Base | Representation |
---|---|
bin | 1011000101010111110101… |
… | …0110000001000010111000 |
3 | 1121011001120202201012020021 |
4 | 2301111331112001002320 |
5 | 3044132310314022300 |
6 | 41530332432340224 |
7 | 2365322236343404 |
oct | 261257526010270 |
9 | 47131522635207 |
10 | 12186925142200 |
11 | 397949a5918a6 |
12 | 1449aa86a4674 |
13 | 6a52b6c8a3c3 |
14 | 301bc940a104 |
15 | 1620235a7d1a |
hex | b157d5810b8 |
12186925142200 has 48 divisors (see below), whose sum is σ = 28675981729080. Its totient is φ = 4816037880960.
The previous prime is 12186925142179. The next prime is 12186925142207. The reversal of 12186925142200 is 224152968121.
It is a super-2 number, since 2×121869251422002 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12186925142207) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 367059459 + ... + 367092658.
Almost surely, 212186925142200 is an apocalyptic number.
12186925142200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12186925142200 is an abundant number, since it is smaller than the sum of its proper divisors (16489056586880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12186925142200 is a wasteful number, since it uses less digits than its factorization.
12186925142200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 734152216 (or 734152207 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 43.
The spelling of 12186925142200 in words is "twelve trillion, one hundred eighty-six billion, nine hundred twenty-five million, one hundred forty-two thousand, two hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •