Base | Representation |
---|---|
bin | 11100010010010001110111… |
… | …110000101100000000010010 |
3 | 121022110122212101102222002210 |
4 | 130102101313300230000102 |
5 | 112301143123123410302 |
6 | 1120325122234252550 |
7 | 35126464463045364 |
oct | 3422216760540022 |
9 | 538418771388083 |
10 | 124401442013202 |
11 | 3670239a972022 |
12 | 11b519bb287156 |
13 | 545500c532193 |
14 | 22a10c1c9cd34 |
15 | e5ae788ec66c |
hex | 712477c2c012 |
124401442013202 has 8 divisors (see below), whose sum is σ = 248802884026416. Its totient is φ = 41467147337732.
The previous prime is 124401442013183. The next prime is 124401442013239. The reversal of 124401442013202 is 202310244104421.
It is a sphenic number, since it is the product of 3 distinct primes.
124401442013202 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 124401442013202.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10366786834428 + ... + 10366786834439.
It is an arithmetic number, because the mean of its divisors is an integer number (31100360503302).
Almost surely, 2124401442013202 is an apocalyptic number.
124401442013202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124401442013202 is a wasteful number, since it uses less digits than its factorization.
124401442013202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20733573668872.
The product of its (nonzero) digits is 12288, while the sum is 30.
Adding to 124401442013202 its reverse (202310244104421), we get a palindrome (326711686117623).
The spelling of 124401442013202 in words is "one hundred twenty-four trillion, four hundred one billion, four hundred forty-two million, thirteen thousand, two hundred two".
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