Search a number
-
+
45354153 = 3131162927
BaseRepresentation
bin1010110100000…
…0110010101001
310011100020012110
42231000302221
543102313103
64300032533
71060334565
oct255006251
9104306173
1045354153
1123668279
1213232749
13951c8a0
1460486a5
153ead403
hex2b40ca9

45354153 has 8 divisors (see below), whose sum is σ = 65123968. Its totient is φ = 27910224.

The previous prime is 45354139. The next prime is 45354187. The reversal of 45354153 is 35145354.

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

It is not a de Polignac number, because 45354153 - 217 = 45223081 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45354153.

It is not an unprimeable number, because it can be changed into a prime (45354103) 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 7 ways as a sum of consecutive naturals, for example, 581425 + ... + 581502.

It is an arithmetic number, because the mean of its divisors is an integer number (8140496).

Almost surely, 245354153 is an apocalyptic number.

It is an amenable number.

45354153 is a deficient number, since it is larger than the sum of its proper divisors (19769815).

45354153 is a wasteful number, since it uses less digits than its factorization.

45354153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1162943.

The product of its digits is 18000, while the sum is 30.

The square root of 45354153 is about 6734.5492054034. The cubic root of 45354153 is about 356.6199928249.

The spelling of 45354153 in words is "forty-five million, three hundred fifty-four thousand, one hundred fifty-three".

Divisors: 1 3 13 39 1162927 3488781 15118051 45354153