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75842231980713 = 3112298249453961
BaseRepresentation
bin10001001111101001100101…
…010010111101001010101001
3100221112110001112210112122020
4101033221211102331022221
534420044342341340323
6425145235042215053
721655264132065342
oct2117514522751251
9327473045715566
1075842231980713
1122190567828580
12860a896054489
133341b79347c23
1414a2ad83450c9
158b7c6ce28ae3
hex44fa654bd2a9

75842231980713 has 8 divisors (see below), whose sum is σ = 110315973790176. Its totient is φ = 45964989079200.

The previous prime is 75842231980687. The next prime is 75842231980729. The reversal of 75842231980713 is 31708913224857.

It is a happy number.

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

It is not a de Polignac number, because 75842231980713 - 214 = 75842231964329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (75842231960713) 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, 1149124726948 + ... + 1149124727013.

It is an arithmetic number, because the mean of its divisors is an integer number (13789496723772).

Almost surely, 275842231980713 is an apocalyptic number.

It is an amenable number.

75842231980713 is a deficient number, since it is larger than the sum of its proper divisors (34473741809463).

75842231980713 is a wasteful number, since it uses less digits than its factorization.

75842231980713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2298249453975.

The product of its (nonzero) digits is 20321280, while the sum is 60.

The spelling of 75842231980713 in words is "seventy-five trillion, eight hundred forty-two billion, two hundred thirty-one million, nine hundred eighty thousand, seven hundred thirteen".

Divisors: 1 3 11 33 2298249453961 6894748361883 25280743993571 75842231980713