Search a number
-
+
38880114 = 2371371209
BaseRepresentation
bin1001010001010…
…0001101110010
32201011022111020
42110110031302
534423130424
63505200310
7651322050
oct224241562
981138436
1038880114
111aa46229
1211030096
138093bb0
1452411d0
153630079
hex2514372

38880114 has 32 divisors (see below), whose sum is σ = 95706240. Its totient is φ = 10253952.

The previous prime is 38880113. The next prime is 38880157. The reversal of 38880114 is 41108883.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (38880113) 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 15 ways as a sum of consecutive naturals, for example, 35059 + ... + 36150.

It is an arithmetic number, because the mean of its divisors is an integer number (2990820).

Almost surely, 238880114 is an apocalyptic number.

38880114 is an abundant number, since it is smaller than the sum of its proper divisors (56826126).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38880114 is a wasteful number, since it uses less digits than its factorization.

38880114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71234.

The product of its (nonzero) digits is 6144, while the sum is 33.

The square root of 38880114 is about 6235.3920486205. The cubic root of 38880114 is about 338.7733015021.

Adding to 38880114 its reverse (41108883), we get a palindrome (79988997).

The spelling of 38880114 in words is "thirty-eight million, eight hundred eighty thousand, one hundred fourteen".

Divisors: 1 2 3 6 7 13 14 21 26 39 42 78 91 182 273 546 71209 142418 213627 427254 498463 925717 996926 1495389 1851434 2777151 2990778 5554302 6480019 12960038 19440057 38880114