Search a number
-
+
245232363 = 3206939509
BaseRepresentation
bin11101001110111…
…11001011101011
3122002110002120010
432213133023223
51000234413423
640200103003
76035304105
oct1647371353
9562402503
10245232363
11116477782
126a164a63
133ba6360c
14247d8575
15167e1693
hexe9df2eb

245232363 has 8 divisors (see below), whose sum is σ = 327142800. Its totient is φ = 163405088.

The previous prime is 245232347. The next prime is 245232389. The reversal of 245232363 is 363232542.

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

It is a cyclic number.

It is not a de Polignac number, because 245232363 - 24 = 245232347 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 245232363.

It is not an unprimeable number, because it can be changed into a prime (245232313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13548 + ... + 25961.

It is an arithmetic number, because the mean of its divisors is an integer number (40892850).

Almost surely, 2245232363 is an apocalyptic number.

245232363 is a deficient number, since it is larger than the sum of its proper divisors (81910437).

245232363 is a wasteful number, since it uses less digits than its factorization.

245232363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41581.

The product of its digits is 25920, while the sum is 30.

The square root of 245232363 is about 15659.8966471685. The cubic root of 245232363 is about 625.9302312116.

The spelling of 245232363 in words is "two hundred forty-five million, two hundred thirty-two thousand, three hundred sixty-three".

Divisors: 1 3 2069 6207 39509 118527 81744121 245232363