Base | Representation |
---|---|
bin | 1001001011000… |
… | …1001011100100 |
3 | 2200101201001022 |
4 | 2102301023210 |
5 | 34322140333 |
6 | 3452350312 |
7 | 645012314 |
oct | 222611344 |
9 | 80351038 |
10 | 38474468 |
11 | 1a79948a |
12 | 10a75398 |
13 | 7c81376 |
14 | 5177444 |
15 | 359ec98 |
hex | 24b12e4 |
38474468 has 48 divisors (see below), whose sum is σ = 76063680. Its totient is φ = 16920576.
The previous prime is 38474453. The next prime is 38474479. The reversal of 38474468 is 86447483.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125171 + ... + 125477.
It is an arithmetic number, because the mean of its divisors is an integer number (1584660).
Almost surely, 238474468 is an apocalyptic number.
38474468 is a gapful number since it is divisible by the number (38) formed by its first and last digit.
It is an amenable number.
38474468 is a deficient number, since it is larger than the sum of its proper divisors (37589212).
38474468 is a wasteful number, since it uses less digits than its factorization.
38474468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 444 (or 442 counting only the distinct ones).
The product of its digits is 516096, while the sum is 44.
The square root of 38474468 is about 6202.7790545851. The cubic root of 38474468 is about 337.5910112122.
The spelling of 38474468 in words is "thirty-eight million, four hundred seventy-four thousand, four hundred sixty-eight".
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