Base | Representation |
---|---|
bin | 10110101001101… |
… | …110110100010110 |
3 | 222111002221201010 |
4 | 112221232310112 |
5 | 1234242212142 |
6 | 101413313050 |
7 | 12263162511 |
oct | 2651566426 |
9 | 874087633 |
10 | 380038422 |
11 | 185581545 |
12 | a7335786 |
13 | 6097280a |
14 | 38689d78 |
15 | 2356de9c |
hex | 16a6ed16 |
380038422 has 16 divisors (see below), whose sum is σ = 760278960. Its totient is φ = 126645792.
The previous prime is 380038403. The next prime is 380038469. The reversal of 380038422 is 224830083.
It is a self number, because there is not a number n which added to its sum of digits gives 380038422.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28428 + ... + 39600.
It is an arithmetic number, because the mean of its divisors is an integer number (47517435).
Almost surely, 2380038422 is an apocalyptic number.
380038422 is an abundant number, since it is smaller than the sum of its proper divisors (380240538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
380038422 is a wasteful number, since it uses less digits than its factorization.
380038422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16847.
The product of its (nonzero) digits is 9216, while the sum is 30.
The square root of 380038422 is about 19494.5741682141. The cubic root of 380038422 is about 724.3400555001.
The spelling of 380038422 in words is "three hundred eighty million, thirty-eight thousand, four hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •