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10680506767 = 711313502537
BaseRepresentation
bin10011111001001101…
…11001100110001111
31000120100020221220201
421330212321212033
5133333202204032
64523452154331
7525446544460
oct117446714617
930510227821
1010680506767
11459095a8a7
1220a0a689a7
131012992cb8
147346a4d67
154279ce8e7
hex27c9b998f

10680506767 has 8 divisors (see below), whose sum is σ = 12314314656. Its totient is φ = 9073704192.

The previous prime is 10680506761. The next prime is 10680506777. The reversal of 10680506767 is 76760508601.

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

It is not a de Polignac number, because 10680506767 - 223 = 10672118159 is a prime.

It is a super-2 number, since 2×106805067672 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10680506761) 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, 6750478 + ... + 6752059.

It is an arithmetic number, because the mean of its divisors is an integer number (1539289332).

Almost surely, 210680506767 is an apocalyptic number.

10680506767 is a deficient number, since it is larger than the sum of its proper divisors (1633807889).

10680506767 is a wasteful number, since it uses less digits than its factorization.

10680506767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13502657.

The product of its (nonzero) digits is 423360, while the sum is 46.

The spelling of 10680506767 in words is "ten billion, six hundred eighty million, five hundred six thousand, seven hundred sixty-seven".

Divisors: 1 7 113 791 13502537 94517759 1525786681 10680506767