Base | Representation |
---|---|
bin | 10100110100110100001… |
… | …101101110110000110100 |
3 | 12001210220211100210120011 |
4 | 110310310031232300310 |
5 | 141421343112433322 |
6 | 3013234402150004 |
7 | 205251665230063 |
oct | 24646415566064 |
9 | 5053824323504 |
10 | 1431100124212 |
11 | 501a20790990 |
12 | 1b1434652304 |
13 | a4c4bb94335 |
14 | 4d3a0bc61da |
15 | 2735d646677 |
hex | 14d3436ec34 |
1431100124212 has 24 divisors (see below), whose sum is σ = 2757633893280. Its totient is φ = 644420614560.
The previous prime is 1431100124177. The next prime is 1431100124221. The reversal of 1431100124212 is 2124210011341.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151981287 + ... + 151990702.
It is an arithmetic number, because the mean of its divisors is an integer number (114901412220).
Almost surely, 21431100124212 is an apocalyptic number.
It is an amenable number.
1431100124212 is a deficient number, since it is larger than the sum of its proper divisors (1326533769068).
1431100124212 is a wasteful number, since it uses less digits than its factorization.
1431100124212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 303972111 (or 303972109 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 22.
Adding to 1431100124212 its reverse (2124210011341), we get a palindrome (3555310135553).
The spelling of 1431100124212 in words is "one trillion, four hundred thirty-one billion, one hundred million, one hundred twenty-four thousand, two hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •