Base | Representation |
---|---|
bin | 1001000100000… |
… | …0110101110000 |
3 | 2122112022211210 |
4 | 2101000311300 |
5 | 34212424240 |
6 | 3434440120 |
7 | 641054631 |
oct | 221006560 |
9 | 78468753 |
10 | 38014320 |
11 | 1a5047a3 |
12 | 10893040 |
13 | 7b4caa6 |
14 | 5097888 |
15 | 350d780 |
hex | 2440d70 |
38014320 has 40 divisors (see below), whose sum is σ = 117845136. Its totient is φ = 10137088.
The previous prime is 38014309. The next prime is 38014343. The reversal of 38014320 is 2341083.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (40).
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, 78957 + ... + 79436.
Almost surely, 238014320 is an apocalyptic number.
38014320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
38014320 is an abundant number, since it is smaller than the sum of its proper divisors (79830816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38014320 is a wasteful number, since it uses less digits than its factorization.
38014320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 158409 (or 158403 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 38014320 is about 6165.5753989389. The cubic root of 38014320 is about 336.2397665059.
The spelling of 38014320 in words is "thirty-eight million, fourteen thousand, three hundred twenty".
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