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68332092714 = 23228355724083
BaseRepresentation
bin111111101000111010…
…001111110100101010
320112101011212222012200
4333220322033310222
52104421003431324
651220305521030
74636222130124
oct775072176452
9215334788180
1068332092714
1126a857596a6
12112b0343176
13659ca26772
1434432c6214
151b9de9aec9
hexfe8e8fd2a

68332092714 has 48 divisors (see below), whose sum is σ = 148848946272. Its totient is φ = 22655189664.

The previous prime is 68332092713. The next prime is 68332092749. The reversal of 68332092714 is 41729023386.

It is a self number, because there is not a number n which added to its sum of digits gives 68332092714.

It is not an unprimeable number, because it can be changed into a prime (68332092713) 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, 2825317 + ... + 2849399.

It is an arithmetic number, because the mean of its divisors is an integer number (3101019714).

Almost surely, 268332092714 is an apocalyptic number.

68332092714 is an abundant number, since it is smaller than the sum of its proper divisors (80516853558).

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

68332092714 is a wasteful number, since it uses less digits than its factorization.

68332092714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24931 (or 24928 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 68332092714 in words is "sixty-eight billion, three hundred thirty-two million, ninety-two thousand, seven hundred fourteen".

Divisors: 1 2 3 6 9 18 283 557 566 849 1114 1671 1698 2547 3342 5013 5094 10026 24083 48166 72249 144498 157631 216747 315262 433494 472893 945786 1418679 2837358 6815489 13414231 13630978 20446467 26828462 40242693 40892934 61339401 80485386 120728079 122678802 241456158 3796227373 7592454746 11388682119 22777364238 34166046357 68332092714