Search a number
-
+
38752023 = 327746633
BaseRepresentation
bin1001001111010…
…0111100010111
32200220210210010
42103310330113
534410031043
63502331303
7650246442
oct223647427
980823703
1038752023
111a968a72
1210b89b33
13804a7bb
14520a659
153607133
hex24f4f17

38752023 has 8 divisors (see below), whose sum is σ = 51857008. Its totient is φ = 25740864.

The previous prime is 38751997. The next prime is 38752031. The reversal of 38752023 is 32025783.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 38752023 - 25 = 38751991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38752223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22486 + ... + 24147.

It is an arithmetic number, because the mean of its divisors is an integer number (6482126).

Almost surely, 238752023 is an apocalyptic number.

38752023 is a deficient number, since it is larger than the sum of its proper divisors (13104985).

38752023 is a wasteful number, since it uses less digits than its factorization.

38752023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46913.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 38752023 is about 6225.1122881439. The cubic root of 38752023 is about 338.4008613031.

The spelling of 38752023 in words is "thirty-eight million, seven hundred fifty-two thousand, twenty-three".

Divisors: 1 3 277 831 46633 139899 12917341 38752023