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10713897217 = 831229105031
BaseRepresentation
bin10011111101001100…
…10001100100000001
31000122200002101000001
421332212101210001
5133420224202332
64531044000001
7526333423642
oct117646214401
930580071001
1010713897217
1145a8796611
1220b0090001
13101988426a
14738cb76c9
1542a8c80e7
hex27e991901

10713897217 has 8 divisors (see below), whose sum is σ = 10851906240. Its totient is φ = 10576100880.

The previous prime is 10713897203. The next prime is 10713897221. The reversal of 10713897217 is 71279831701.

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

It is a cyclic number.

It is not a de Polignac number, because 10713897217 - 215 = 10713864449 is a prime.

It is a super-2 number, since 2×107138972172 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10713897317) 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, 49492 + ... + 154522.

It is an arithmetic number, because the mean of its divisors is an integer number (1356488280).

Almost surely, 210713897217 is an apocalyptic number.

It is an amenable number.

10713897217 is a deficient number, since it is larger than the sum of its proper divisors (138009023).

10713897217 is a wasteful number, since it uses less digits than its factorization.

10713897217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106343.

The product of its (nonzero) digits is 148176, while the sum is 46.

The spelling of 10713897217 in words is "ten billion, seven hundred thirteen million, eight hundred ninety-seven thousand, two hundred seventeen".

Divisors: 1 83 1229 102007 105031 8717573 129083099 10713897217