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38592142 = 2171135063
BaseRepresentation
bin1001001100110…
…1111010001110
32200121200110121
42103031322032
534334422032
63455055154
7646012351
oct223157216
980550417
1038592142
111a869936
1210b114ba
137cc2ab4
1451a8298
1535c4a97
hex24cde8e

38592142 has 8 divisors (see below), whose sum is σ = 61293456. Its totient is φ = 18160992.

The previous prime is 38592139. The next prime is 38592167. The reversal of 38592142 is 24129583.

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

It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 1135063 = 38592142 / (3 + 8 + 5 + 9 + 2 + 1 + 4 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 38592098 and 38592107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 567498 + ... + 567565.

It is an arithmetic number, because the mean of its divisors is an integer number (7661682).

Almost surely, 238592142 is an apocalyptic number.

38592142 is a deficient number, since it is larger than the sum of its proper divisors (22701314).

38592142 is a wasteful number, since it uses less digits than its factorization.

38592142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1135082.

The product of its digits is 17280, while the sum is 34.

The square root of 38592142 is about 6212.2573996897. The cubic root of 38592142 is about 337.9348344896.

The spelling of 38592142 in words is "thirty-eight million, five hundred ninety-two thousand, one hundred forty-two".

Divisors: 1 2 17 34 1135063 2270126 19296071 38592142