Search a number
-
+
38674082 = 21719131457
BaseRepresentation
bin1001001110000…
…1111010100010
32200202211212102
42103201322202
534400032312
63500530402
7646503266
oct223417242
980684772
1038674082
111a915457
1210b50a02
138021195
1451ca0a6
1535ddec2
hex24e1ea2

38674082 has 32 divisors (see below), whose sum is σ = 65292480. Its totient is φ = 17072640.

The previous prime is 38674073. The next prime is 38674121. The reversal of 38674082 is 28047683.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84398 + ... + 84854.

It is an arithmetic number, because the mean of its divisors is an integer number (2040390).

Almost surely, 238674082 is an apocalyptic number.

38674082 is a deficient number, since it is larger than the sum of its proper divisors (26618398).

38674082 is a wasteful number, since it uses less digits than its factorization.

38674082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626.

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 38674082 is about 6218.8489288614. The cubic root of 38674082 is about 338.1738365619.

The spelling of 38674082 in words is "thirty-eight million, six hundred seventy-four thousand, eighty-two".

Divisors: 1 2 17 19 34 38 131 262 323 457 646 914 2227 2489 4454 4978 7769 8683 15538 17366 42313 59867 84626 119734 147611 295222 1017739 1137473 2035478 2274946 19337041 38674082