Base | Representation |
---|---|
bin | 1110101001001… |
… | …11101110111101 |
3 | 22120011020020002 |
4 | 13110213232331 |
5 | 222422034031 |
6 | 20105004045 |
7 | 3021114005 |
oct | 724475675 |
9 | 276136202 |
10 | 122846141 |
11 | 63386140 |
12 | 35183625 |
13 | 1c5b2532 |
14 | 1245b005 |
15 | abb8ccb |
hex | 7527bbd |
122846141 has 8 divisors (see below), whose sum is σ = 137131104. Its totient is φ = 109080720.
The previous prime is 122846137. The next prime is 122846159. The reversal of 122846141 is 141648221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 122846141 - 22 = 122846137 is a prime.
It is a super-3 number, since 3×1228461413 (a number of 25 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122846111) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129386 + ... + 130331.
It is an arithmetic number, because the mean of its divisors is an integer number (17141388).
Almost surely, 2122846141 is an apocalyptic number.
122846141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
122846141 is a deficient number, since it is larger than the sum of its proper divisors (14284963).
122846141 is a wasteful number, since it uses less digits than its factorization.
122846141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 259771.
The product of its digits is 3072, while the sum is 29.
The square root of 122846141 is about 11083.5978364428. The cubic root of 122846141 is about 497.1115336566. Note that the first 3 decimals are identical.
The spelling of 122846141 in words is "one hundred twenty-two million, eight hundred forty-six thousand, one hundred forty-one".
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