Search a number
-
+
115112692 = 2250115743
BaseRepresentation
bin1101101110001…
…11101011110100
322000121022221001
412313013223310
5213432101232
615231133044
72565304342
oct667075364
9260538831
10115112692
1159a83962
1232674184
131ab05526
1411406992
15a18c6e7
hex6dc7af4

115112692 has 12 divisors (see below), whose sum is σ = 201522496. Its totient is φ = 57534840.

The previous prime is 115112681. The next prime is 115112731. The reversal of 115112692 is 296211511.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 115112692.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17173 + ... + 22915.

Almost surely, 2115112692 is an apocalyptic number.

It is an amenable number.

115112692 is a deficient number, since it is larger than the sum of its proper divisors (86409804).

115112692 is a wasteful number, since it uses less digits than its factorization.

115112692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10758 (or 10756 counting only the distinct ones).

The product of its digits is 1080, while the sum is 28.

The square root of 115112692 is about 10729.0582997764. The cubic root of 115112692 is about 486.4532061506.

The spelling of 115112692 in words is "one hundred fifteen million, one hundred twelve thousand, six hundred ninety-two".

Divisors: 1 2 4 5011 5743 10022 11486 20044 22972 28778173 57556346 115112692