Base | Representation |
---|---|
bin | 1001001001001… |
… | …0111100101010 |
3 | 2200011102011212 |
4 | 2102102330222 |
5 | 34304210014 |
6 | 3445553122 |
7 | 643655300 |
oct | 222227452 |
9 | 80142155 |
10 | 38350634 |
11 | 1a714443 |
12 | 10a157a2 |
13 | 7c39baa |
14 | 5144270 |
15 | 357823e |
hex | 2492f2a |
38350634 has 24 divisors (see below), whose sum is σ = 67685220. Its totient is φ = 16247616.
The previous prime is 38350633. The next prime is 38350661. The reversal of 38350634 is 43605383.
It can be written as a sum of positive squares in 2 ways, for example, as 37173409 + 1177225 = 6097^2 + 1085^2 .
It is a super-2 number, since 2×383506342 = 2941542256403912, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 38350634.
It is not an unprimeable number, because it can be changed into a prime (38350633) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6524 + ... + 10920.
Almost surely, 238350634 is an apocalyptic number.
38350634 is a deficient number, since it is larger than the sum of its proper divisors (29334586).
38350634 is a wasteful number, since it uses less digits than its factorization.
38350634 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4502 (or 4495 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 32.
The square root of 38350634 is about 6192.7888709369. The cubic root of 38350634 is about 337.2284315647.
The spelling of 38350634 in words is "thirty-eight million, three hundred fifty thousand, six hundred thirty-four".
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