Search a number
-
+
2485362942 = 232138075719
BaseRepresentation
bin1001010000100011…
…1010000011111110
320102012122112000100
42110020322003332
520042223103232
61050341541530
7115406144046
oct22410720376
96365575010
102485362942
111065a16a67
125944148a6
13307ba607a
14198120726
15e82d8c7c
hex9423a0fe

2485362942 has 12 divisors (see below), whose sum is σ = 5384953080. Its totient is φ = 828454308.

The previous prime is 2485362857. The next prime is 2485363009. The reversal of 2485362942 is 2492635842.

2485362942 is a `hidden beast` number, since 24 + 8 + 536 + 2 + 94 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 69037842 + ... + 69037877.

It is an arithmetic number, because the mean of its divisors is an integer number (448746090).

Almost surely, 22485362942 is an apocalyptic number.

2485362942 is an abundant number, since it is smaller than the sum of its proper divisors (2899590138).

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

2485362942 is a wasteful number, since it uses less digits than its factorization.

2485362942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138075727 (or 138075724 counting only the distinct ones).

The product of its digits is 829440, while the sum is 45.

The square root of 2485362942 is about 49853.4145470498. The cubic root of 2485362942 is about 1354.5548829115.

The spelling of 2485362942 in words is "two billion, four hundred eighty-five million, three hundred sixty-two thousand, nine hundred forty-two".

Divisors: 1 2 3 6 9 18 138075719 276151438 414227157 828454314 1242681471 2485362942