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8232101845713 = 321721535313169
BaseRepresentation
bin111011111001010111110…
…0000011001101011010001
31002010222111022221211000100
41313302233200121223101
52034333321033030323
625301435252043013
71506515105104164
oct167625740315321
932128438854010
108232101845713
11269423a977239
12b0b52a303469
1347938c8913c5
14206615db5adb
15e42087e2943
hex77caf819ad1

8232101845713 has 12 divisors (see below), whose sum is σ = 11890885086340. Its totient is φ = 5488034985216.

The previous prime is 8232101845711. The next prime is 8232101845717. The reversal of 8232101845713 is 3175481012328.

8232101845713 is a `hidden beast` number, since 82 + 3 + 2 + 101 + 8 + 457 + 13 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 7170227241984 + 1061874603729 = 2677728^2 + 1030473^2 .

It is not a de Polignac number, because 8232101845713 - 21 = 8232101845711 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8232101845711) 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, 1107208 + ... + 4205961.

Almost surely, 28232101845713 is an apocalyptic number.

It is an amenable number.

8232101845713 is a deficient number, since it is larger than the sum of its proper divisors (3658783240627).

8232101845713 is a wasteful number, since it uses less digits than its factorization.

8232101845713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5485328 (or 5485325 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 8232101845713 in words is "eight trillion, two hundred thirty-two billion, one hundred one million, eight hundred forty-five thousand, seven hundred thirteen".

Divisors: 1 3 9 172153 516459 1549377 5313169 15939507 47818521 914677982857 2744033948571 8232101845713