Search a number
-
+
68714884022 = 2311108304581
BaseRepresentation
bin111111111111101110…
…011110101110110110
320120100212011210011112
4333333232132232312
52111212002242042
651322302235022
74651550606561
oct777756365666
9216325153145
1068714884022
1127161840454
1211398585a72
1366311212b5
14347c08b4d8
151bc28b0982
hexfffb9ebb6

68714884022 has 8 divisors (see below), whose sum is σ = 106397239872. Its totient is φ = 33249137400.

The previous prime is 68714884003. The next prime is 68714884039. The reversal of 68714884022 is 22048841786.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 554152229 + ... + 554152352.

It is an arithmetic number, because the mean of its divisors is an integer number (13299654984).

Almost surely, 268714884022 is an apocalyptic number.

68714884022 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

68714884022 is a deficient number, since it is larger than the sum of its proper divisors (37682355850).

68714884022 is a wasteful number, since it uses less digits than its factorization.

68714884022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1108304614.

The product of its (nonzero) digits is 1376256, while the sum is 50.

The spelling of 68714884022 in words is "sixty-eight billion, seven hundred fourteen million, eight hundred eighty-four thousand, twenty-two".

Divisors: 1 2 31 62 1108304581 2216609162 34357442011 68714884022