Base | Representation |
---|---|
bin | 100100000010101110… |
… | …010100111011110100 |
3 | 10200220002122020120122 |
4 | 210002232110323310 |
5 | 1113224300420333 |
6 | 25440111551112 |
7 | 2540014003355 |
oct | 440256247364 |
9 | 120802566518 |
10 | 38700404468 |
11 | 1545a407750 |
12 | 760082b498 |
13 | 3859a5971b |
14 | 1c31b53d2c |
15 | 1017876798 |
hex | 902b94ef4 |
38700404468 has 24 divisors (see below), whose sum is σ = 73891984320. Its totient is φ = 17588856320.
The previous prime is 38700404437. The next prime is 38700404473. The reversal of 38700404468 is 86440400783.
It is a Harshad number since it is a multiple of its sum of digits (44).
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 7 ways as a sum of consecutive naturals, for example, 322913 + ... + 426231.
It is an arithmetic number, because the mean of its divisors is an integer number (3078832680).
Almost surely, 238700404468 is an apocalyptic number.
It is an amenable number.
38700404468 is a deficient number, since it is larger than the sum of its proper divisors (35191579852).
38700404468 is a wasteful number, since it uses less digits than its factorization.
38700404468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111847 (or 111845 counting only the distinct ones).
The product of its (nonzero) digits is 516096, while the sum is 44.
The spelling of 38700404468 in words is "thirty-eight billion, seven hundred million, four hundred four thousand, four hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •