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38085763 = 173172269
BaseRepresentation
bin1001000101001…
…0010010000011
32122122221211211
42101102102003
534222221023
63440150551
7641503132
oct221222203
978587754
1038085763
111a553441
1210908457
137b76471
1450b5919
153524a0d
hex2452483

38085763 has 8 divisors (see below), whose sum is σ = 41627520. Its totient is φ = 34688640.

The previous prime is 38085737. The next prime is 38085781. The reversal of 38085763 is 36758083.

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 38085763 - 25 = 38085731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38085703) 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, 35608 + ... + 36661.

It is an arithmetic number, because the mean of its divisors is an integer number (5203440).

Almost surely, 238085763 is an apocalyptic number.

38085763 is a deficient number, since it is larger than the sum of its proper divisors (3541757).

38085763 is a wasteful number, since it uses less digits than its factorization.

38085763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72317.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 38085763 is about 6171.3663803083. The cubic root of 38085763 is about 336.4502744109.

The spelling of 38085763 in words is "thirty-eight million, eighty-five thousand, seven hundred sixty-three".

Divisors: 1 17 31 527 72269 1228573 2240339 38085763