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68000122314 = 23219593370013
BaseRepresentation
bin111111010101000111…
…111000010111001010
320111112001020010102200
4333111013320113022
52103231012403224
651123330341030
74625051334315
oct772507702712
9214461203380
1068000122314
11269253293a3
121121912a776
136549013b87
14341118d97c
151b7ec745c9
hexfd51f85ca

68000122314 has 48 divisors (see below), whose sum is σ = 157716655200. Its totient is φ = 21109755168.

The previous prime is 68000122313. The next prime is 68000122319. The reversal of 68000122314 is 41322100086.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (68000122313) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1664829 + ... + 1705184.

It is an arithmetic number, because the mean of its divisors is an integer number (3285763650).

Almost surely, 268000122314 is an apocalyptic number.

68000122314 is an abundant number, since it is smaller than the sum of its proper divisors (89716532886).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68000122314 is a wasteful number, since it uses less digits than its factorization.

68000122314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3370099 (or 3370096 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The spelling of 68000122314 in words is "sixty-eight billion, one hundred twenty-two thousand, three hundred fourteen".

Divisors: 1 2 3 6 9 18 19 38 57 59 114 118 171 177 342 354 531 1062 1121 2242 3363 6726 10089 20178 3370013 6740026 10110039 20220078 30330117 60660234 64030247 128060494 192090741 198830767 384181482 397661534 576272223 596492301 1152544446 1192984602 1789476903 3578953806 3777784573 7555569146 11333353719 22666707438 34000061157 68000122314