Search a number
-
+
4119892 = 227147139
BaseRepresentation
bin1111101101110101010100
321202022102121
433231311110
52023314032
6224145324
750006230
oct17556524
97668377
104119892
112364377
121468244
13b1330a
147935c0
15565a97
hex3edd54

4119892 has 12 divisors (see below), whose sum is σ = 8239840. Its totient is φ = 1765656.

The previous prime is 4119889. The next prime is 4119893. The reversal of 4119892 is 2989114.

4119892 is an admirable number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4119893) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73542 + ... + 73597.

Almost surely, 24119892 is an apocalyptic number.

It is an amenable number.

4119892 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4119892 is a wasteful number, since it uses less digits than its factorization.

4119892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147150 (or 147148 counting only the distinct ones).

The product of its digits is 5184, while the sum is 34.

The square root of 4119892 is about 2029.7517089536. The cubic root of 4119892 is about 160.3104908318.

The spelling of 4119892 in words is "four million, one hundred nineteen thousand, eight hundred ninety-two".

Divisors: 1 2 4 7 14 28 147139 294278 588556 1029973 2059946 4119892