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38461941 = 3275311519
BaseRepresentation
bin1001001010111…
…0000111110101
32200101001212100
42102232013311
534321240231
63452212313
7644630640
oct222560765
980331770
1038461941
111a790031
1210a6a099
137c7875b
145172a57
15359b1e6
hex24ae1f5

38461941 has 24 divisors (see below), whose sum is σ = 64696320. Its totient is φ = 21561696.

The previous prime is 38461919. The next prime is 38461991. The reversal of 38461941 is 14916483.

38461941 is a `hidden beast` number, since 38 + 4 + 619 + 4 + 1 = 666.

It is not a de Polignac number, because 38461941 - 213 = 38453749 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38461896 and 38461905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38461901) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2421 + ... + 9098.

It is an arithmetic number, because the mean of its divisors is an integer number (2695680).

Almost surely, 238461941 is an apocalyptic number.

It is an amenable number.

38461941 is a deficient number, since it is larger than the sum of its proper divisors (26234379).

38461941 is a wasteful number, since it uses less digits than its factorization.

38461941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11585 (or 11582 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 38461941 is about 6201.7691830638. The cubic root of 38461941 is about 337.5543681960.

The spelling of 38461941 in words is "thirty-eight million, four hundred sixty-one thousand, nine hundred forty-one".

Divisors: 1 3 7 9 21 53 63 159 371 477 1113 3339 11519 34557 80633 103671 241899 610507 725697 1831521 4273549 5494563 12820647 38461941