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38341497 = 385314983
BaseRepresentation
bin1001001001000…
…0101101111001
32200010221122110
42102100231321
534303411442
63445442533
7643616535
oct222205571
980127573
1038341497
111a708597
1210a10449
137c3599c
145140bc5
15357569c
hex2490b79

38341497 has 8 divisors (see below), whose sum is σ = 51185344. Its totient is φ = 25529328.

The previous prime is 38341469. The next prime is 38341507. The reversal of 38341497 is 79414383.

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

It is not a de Polignac number, because 38341497 - 223 = 29952889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38341397) 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, 4933 + ... + 10050.

It is an arithmetic number, because the mean of its divisors is an integer number (6398168).

Almost surely, 238341497 is an apocalyptic number.

It is an amenable number.

38341497 is a deficient number, since it is larger than the sum of its proper divisors (12843847).

38341497 is a wasteful number, since it uses less digits than its factorization.

38341497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15839.

The product of its digits is 72576, while the sum is 39.

The square root of 38341497 is about 6192.0511141301. The cubic root of 38341497 is about 337.2016479926.

The spelling of 38341497 in words is "thirty-eight million, three hundred forty-one thousand, four hundred ninety-seven".

Divisors: 1 3 853 2559 14983 44949 12780499 38341497