Search a number
-
+
1108954474 = 22272442631
BaseRepresentation
bin100001000011001…
…0100110101101010
32212021200201112221
41002012110311222
54232343020344
6302012424254
736323646265
oct10206246552
92767621487
101108954474
11519a80a01
1226b47808a
131489976a4
14a73cdcdc
1567554184
hex42194d6a

1108954474 has 8 divisors (see below), whose sum is σ = 1670760288. Its totient is φ = 552034380.

The previous prime is 1108954459. The next prime is 1108954529. The reversal of 1108954474 is 4744598011.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1108954474.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1220862 + ... + 1221769.

It is an arithmetic number, because the mean of its divisors is an integer number (208845036).

Almost surely, 21108954474 is an apocalyptic number.

1108954474 is a deficient number, since it is larger than the sum of its proper divisors (561805814).

1108954474 is a wasteful number, since it uses less digits than its factorization.

1108954474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2442860.

The product of its (nonzero) digits is 161280, while the sum is 43.

The square root of 1108954474 is about 33300.9680640068. The cubic root of 1108954474 is about 1035.0736173297.

The spelling of 1108954474 in words is "one billion, one hundred eight million, nine hundred fifty-four thousand, four hundred seventy-four".

Divisors: 1 2 227 454 2442631 4885262 554477237 1108954474