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38037089 = 167239953
BaseRepresentation
bin1001000100011…
…0011001100001
32122120111002002
42101012121201
534214141324
63435133345
7641211206
oct221063141
978514062
1038037089
111a51a912
12108a4255
137b5a26c
1450a1cad
1535153ae
hex2446661

38037089 has 8 divisors (see below), whose sum is σ = 38465280. Its totient is φ = 37611616.

The previous prime is 38037079. The next prime is 38037113. The reversal of 38037089 is 98073083.

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

It is a cyclic number.

It is not a de Polignac number, because 38037089 - 28 = 38036833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38037049) 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, 39437 + ... + 40389.

It is an arithmetic number, because the mean of its divisors is an integer number (4808160).

Almost surely, 238037089 is an apocalyptic number.

It is an amenable number.

38037089 is a deficient number, since it is larger than the sum of its proper divisors (428191).

38037089 is a wasteful number, since it uses less digits than its factorization.

38037089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1359.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 38037089 is about 6167.4215844225. The cubic root of 38037089 is about 336.3068843292.

The spelling of 38037089 in words is "thirty-eight million, thirty-seven thousand, eighty-nine".

Divisors: 1 167 239 953 39913 159151 227767 38037089