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9680021703 = 321197777997
BaseRepresentation
bin10010000001111100…
…10110100011000111
3220222121200001102100
421000332112203013
5124311041143303
64240312243143
7461610553422
oct110076264307
926877601370
109680021703
114118135640
121a619a04b3
13bb36160c1
1467b86c9b9
153b9c548a3
hex240f968c7

9680021703 has 12 divisors (see below), whose sum is σ = 15253367688. Its totient is φ = 5866679760.

The previous prime is 9680021671. The next prime is 9680021711. The reversal of 9680021703 is 3071200869.

It is not a de Polignac number, because 9680021703 - 25 = 9680021671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9680021003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48888900 + ... + 48889097.

It is an arithmetic number, because the mean of its divisors is an integer number (1271113974).

Almost surely, 29680021703 is an apocalyptic number.

9680021703 is a deficient number, since it is larger than the sum of its proper divisors (5573345985).

9680021703 is a wasteful number, since it uses less digits than its factorization.

9680021703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97778014 (or 97778011 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 9680021703 is about 98387.1013039819. The cubic root of 9680021703 is about 2131.2060662845.

The spelling of 9680021703 in words is "nine billion, six hundred eighty million, twenty-one thousand, seven hundred three".

Divisors: 1 3 9 11 33 99 97777997 293333991 880001973 1075557967 3226673901 9680021703