Base | Representation |
---|---|
bin | 1001001000010… |
… | …1101100100100 |
3 | 2200001122201120 |
4 | 2102011230210 |
5 | 34300440411 |
6 | 3444453540 |
7 | 643341120 |
oct | 222055444 |
9 | 80048646 |
10 | 38296356 |
11 | 1a68768a |
12 | 109aa2b0 |
13 | 7c1b287 |
14 | 512c580 |
15 | 3567106 |
hex | 2485b24 |
38296356 has 96 divisors (see below), whose sum is σ = 107520000. Its totient is φ = 10378368.
The previous prime is 38296351. The next prime is 38296367. The reversal of 38296356 is 65369283.
It is a super-2 number, since 2×382963562 = 2933221765757472, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38296351) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 192345 + ... + 192543.
It is an arithmetic number, because the mean of its divisors is an integer number (1120000).
Almost surely, 238296356 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 38296356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53760000).
38296356 is an abundant number, since it is smaller than the sum of its proper divisors (69223644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38296356 is a wasteful number, since it uses less digits than its factorization.
38296356 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 321 (or 319 counting only the distinct ones).
The product of its digits is 233280, while the sum is 42.
The square root of 38296356 is about 6188.4049641244. The cubic root of 38296356 is about 337.0692622976.
The spelling of 38296356 in words is "thirty-eight million, two hundred ninety-six thousand, three hundred fifty-six".
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