Base | Representation |
---|---|
bin | 10110100111100011… |
… | …01000001011011110 |
3 | 1011100021002002202221 |
4 | 23103301220023132 |
5 | 144332042434143 |
6 | 5324533135554 |
7 | 606625155046 |
oct | 132361501336 |
9 | 34307062687 |
10 | 12142936798 |
11 | 517140a163 |
12 | 242a78a5ba |
13 | 11b695c805 |
14 | 8329c8726 |
15 | 4b10a72ed |
hex | 2d3c682de |
12142936798 has 8 divisors (see below), whose sum is σ = 18220740480. Its totient is φ = 6069356640.
The previous prime is 12142936789. The next prime is 12142936823. The reversal of 12142936798 is 89763924121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1048683 + ... + 1060198.
It is an arithmetic number, because the mean of its divisors is an integer number (2277592560).
Almost surely, 212142936798 is an apocalyptic number.
12142936798 is a deficient number, since it is larger than the sum of its proper divisors (6077803682).
12142936798 is a wasteful number, since it uses less digits than its factorization.
12142936798 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2111762.
The product of its digits is 1306368, while the sum is 52.
The spelling of 12142936798 in words is "twelve billion, one hundred forty-two million, nine hundred thirty-six thousand, seven hundred ninety-eight".
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