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68295363 = 356940009
BaseRepresentation
bin1000001001000…
…01101011000011
311202111202121220
410010201223003
5114440422423
610435450123
71456333563
oct404415303
9152452556
1068295363
1135607354
121aa56943
13111c2976
1490dada3
155ee09e3
hex4121ac3

68295363 has 8 divisors (see below), whose sum is σ = 91222800. Its totient is φ = 45449088.

The previous prime is 68295361. The next prime is 68295389. The reversal of 68295363 is 36359286.

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

It is not a de Polignac number, because 68295363 - 21 = 68295361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68295361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18298 + ... + 21711.

It is an arithmetic number, because the mean of its divisors is an integer number (11402850).

Almost surely, 268295363 is an apocalyptic number.

68295363 is a deficient number, since it is larger than the sum of its proper divisors (22927437).

68295363 is a wasteful number, since it uses less digits than its factorization.

68295363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40581.

The product of its digits is 233280, while the sum is 42.

The square root of 68295363 is about 8264.1008585326. The cubic root of 68295363 is about 408.7556222515.

The spelling of 68295363 in words is "sixty-eight million, two hundred ninety-five thousand, three hundred sixty-three".

Divisors: 1 3 569 1707 40009 120027 22765121 68295363