Base | Representation |
---|---|
bin | 11001110011111010… |
… | …01000110100010100 |
3 | 1022202201211020002110 |
4 | 30321331020310110 |
5 | 211334422330400 |
6 | 10211012311020 |
7 | 1000252340520 |
oct | 147175106424 |
9 | 38681736073 |
10 | 13857230100 |
11 | 597105508a |
12 | 2828912470 |
13 | 13cab71b4c |
14 | 956550d80 |
15 | 561830e50 |
hex | 339f48d14 |
13857230100 has 144 divisors (see below), whose sum is σ = 48233024000. Its totient is φ = 3000654720.
The previous prime is 13857230099. The next prime is 13857230131. The reversal of 13857230100 is 103275831.
13857230100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 133750 + ... + 213549.
Almost surely, 213857230100 is an apocalyptic number.
13857230100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13857230100 is an abundant number, since it is smaller than the sum of its proper divisors (34375793900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13857230100 is a wasteful number, since it uses less digits than its factorization.
13857230100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 347342 (or 347335 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 30.
The spelling of 13857230100 in words is "thirteen billion, eight hundred fifty-seven million, two hundred thirty thousand, one hundred".
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