Base | Representation |
---|---|
bin | 1011000110001001100… |
… | …01010100000101010100 |
3 | 1100110002112220121122210 |
4 | 11203010301110011110 |
5 | 22221304121234300 |
6 | 451051522153420 |
7 | 36354636535155 |
oct | 5430461240524 |
9 | 1313075817583 |
10 | 381258383700 |
11 | 137766466707 |
12 | 61a827b2870 |
13 | 29c4c88a25c |
14 | 1464b08792c |
15 | 9db639c050 |
hex | 58c4c54154 |
381258383700 has 36 divisors (see below), whose sum is σ = 1103107591040. Its totient is φ = 101668902240.
The previous prime is 381258383669. The next prime is 381258383711. The reversal of 381258383700 is 7383852183.
It is a self number, because there is not a number n which added to its sum of digits gives 381258383700.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 635430340 + ... + 635430939.
Almost surely, 2381258383700 is an apocalyptic number.
381258383700 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
381258383700 is an abundant number, since it is smaller than the sum of its proper divisors (721849207340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
381258383700 is a wasteful number, since it uses less digits than its factorization.
381258383700 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1270861296 (or 1270861289 counting only the distinct ones).
The product of its (nonzero) digits is 967680, while the sum is 48.
The spelling of 381258383700 in words is "three hundred eighty-one billion, two hundred fifty-eight million, three hundred eighty-three thousand, seven hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •