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10680268308001 = 29368285114069
BaseRepresentation
bin1001101101101011000110…
…0110010011111000100001
31101211000122021001211200221
42123122301212103320201
52344441142141324001
634414240355443041
72151424001510065
oct233326146237041
941730567054627
1010680268308001
113448527031446
121245aa82b6481
135c61b66a0466
1428ccdba31aa5
15137c41acd1a1
hex9b6b1993e21

10680268308001 has 4 divisors (see below), whose sum is σ = 11048553422100. Its totient is φ = 10311983193904.

The previous prime is 10680268307993. The next prime is 10680268308037. The reversal of 10680268308001 is 10080386208601.

10680268308001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7668047727376 + 3012220580625 = 2769124^2 + 1735575^2 .

It is not a de Polignac number, because 10680268308001 - 23 = 10680268307993 is a prime.

It is a super-2 number, since 2×106802683080012 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10680268308041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184142557006 + ... + 184142557063.

It is an arithmetic number, because the mean of its divisors is an integer number (2762138355525).

Almost surely, 210680268308001 is an apocalyptic number.

It is an amenable number.

10680268308001 is a deficient number, since it is larger than the sum of its proper divisors (368285114099).

10680268308001 is an equidigital number, since it uses as much as digits as its factorization.

10680268308001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368285114098.

The product of its (nonzero) digits is 110592, while the sum is 43.

The spelling of 10680268308001 in words is "ten trillion, six hundred eighty billion, two hundred sixty-eight million, three hundred eight thousand, one".

Divisors: 1 29 368285114069 10680268308001