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38482628 = 2217565921
BaseRepresentation
bin1001001011001…
…1001011000100
32200102010020112
42102303023010
534322421003
63452452152
7645045152
oct222631304
980363215
1038482628
111a7a4628
1210a7a058
137c84cb2
14517a3d2
1535a23d8
hex24b32c4

38482628 has 12 divisors (see below), whose sum is σ = 71306172. Its totient is φ = 18109440.

The previous prime is 38482597. The next prime is 38482637. The reversal of 38482628 is 82628483.

It can be written as a sum of positive squares in 2 ways, for example, as 20775364 + 17707264 = 4558^2 + 4208^2 .

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 3 ways as a sum of consecutive naturals, for example, 282893 + ... + 283028.

It is an arithmetic number, because the mean of its divisors is an integer number (5942181).

Almost surely, 238482628 is an apocalyptic number.

It is an amenable number.

38482628 is a deficient number, since it is larger than the sum of its proper divisors (32823544).

38482628 is a wasteful number, since it uses less digits than its factorization.

38482628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565942 (or 565940 counting only the distinct ones).

The product of its digits is 147456, while the sum is 41.

The square root of 38482628 is about 6203.4367893934. The cubic root of 38482628 is about 337.6148759383.

The spelling of 38482628 in words is "thirty-eight million, four hundred eighty-two thousand, six hundred twenty-eight".

Divisors: 1 2 4 17 34 68 565921 1131842 2263684 9620657 19241314 38482628