Search a number
-
+
10708317361 = 72147832
BaseRepresentation
bin10011111100100001…
…11111010010110001
31000122021120212212201
421332100333102301
5133412312123421
64530324223201
7526235124100
oct117620772261
930567525781
1010708317361
1145a5625365
1220aa23ab01
13101867c581
14738264037
1542a174b91
hex27e43f4b1

10708317361 has 9 divisors (see below), whose sum is σ = 12457456761. Its totient is φ = 9177936852.

The previous prime is 10708317343. The next prime is 10708317409. The reversal of 10708317361 is 16371380701.

It is a happy number.

The square root of 10708317361 is 103481.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 10708317361 - 213 = 10708309169 is a prime.

It is a super-2 number, since 2×107083173612 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10708317361.

It is not an unprimeable number, because it can be changed into a prime (10708347361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 716976 + ... + 731758.

Almost surely, 210708317361 is an apocalyptic number.

10708317361 is the 103481-st square number.

10708317361 is the 51741-st centered octagonal number.

It is an amenable number.

10708317361 is a deficient number, since it is larger than the sum of its proper divisors (1749139400).

10708317361 is an frugal number, since it uses more digits than its factorization.

10708317361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29580 (or 14790 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 37.

The spelling of 10708317361 in words is "ten billion, seven hundred eight million, three hundred seventeen thousand, three hundred sixty-one".

Divisors: 1 7 49 14783 103481 724367 218537089 1529759623 10708317361