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38314853 = 317316931
BaseRepresentation
bin1001001000101…
…0001101100101
32200002121002122
42102022031211
534302033403
63445115325
7643446053
oct222121545
980077078
1038314853
111a69a575
12109b8b45
137c26815
1451351d3
15356c838
hex248a365

38314853 has 8 divisors (see below), whose sum is σ = 40094976. Its totient is φ = 36568800.

The previous prime is 38314847. The next prime is 38314877. The reversal of 38314853 is 35841383.

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 38314853 - 210 = 38313829 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 (38314883) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 6203 + ... + 10728.

It is an arithmetic number, because the mean of its divisors is an integer number (5011872).

Almost surely, 238314853 is an apocalyptic number.

It is an amenable number.

38314853 is a deficient number, since it is larger than the sum of its proper divisors (1780123).

38314853 is a wasteful number, since it uses less digits than its factorization.

38314853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17035.

The product of its digits is 34560, while the sum is 35.

The square root of 38314853 is about 6189.8992722014. The cubic root of 38314853 is about 337.1235213036.

The spelling of 38314853 in words is "thirty-eight million, three hundred fourteen thousand, eight hundred fifty-three".

Divisors: 1 31 73 2263 16931 524861 1235963 38314853