Base | Representation |
---|---|
bin | 1001001001110… |
… | …0101110101110 |
3 | 2200020110010212 |
4 | 2102130232232 |
5 | 34312000302 |
6 | 3450502422 |
7 | 644213150 |
oct | 222345656 |
9 | 80213125 |
10 | 38390702 |
11 | 1a741559 |
12 | 10a34a12 |
13 | 7c521bc |
14 | 5154ad0 |
15 | 3585052 |
hex | 249cbae |
38390702 has 16 divisors (see below), whose sum is σ = 66030432. Its totient is φ = 16398720.
The previous prime is 38390699. The next prime is 38390707. The reversal of 38390702 is 20709383.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38390707) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2 + ... + 8762.
It is an arithmetic number, because the mean of its divisors is an integer number (4126902).
Almost surely, 238390702 is an apocalyptic number.
38390702 is a deficient number, since it is larger than the sum of its proper divisors (27639730).
38390702 is a wasteful number, since it uses less digits than its factorization.
38390702 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9083.
The product of its (nonzero) digits is 9072, while the sum is 32.
The square root of 38390702 is about 6196.0230793631. The cubic root of 38390702 is about 337.3458339333.
The spelling of 38390702 in words is "thirty-eight million, three hundred ninety thousand, seven hundred two".
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