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17329238141 = 157229481997
BaseRepresentation
bin10000001000111001…
…110011000001111101
31122201201000111201212
4100020321303001331
5240442241110031
611543321414205
71152302044115
oct201071630175
948651014655
1017329238141
1173929a3116
12343763a365
13183228a487
14ba5704045
156b655e12b
hex408e7307d

17329238141 has 8 divisors (see below), whose sum is σ = 17515807320. Its totient is φ = 17143633728.

The previous prime is 17329238137. The next prime is 17329238161. The reversal of 17329238141 is 14183292371.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 10827234916 + 6502003225 = 104054^2 + 80635^2 .

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 17329238141 - 22 = 17329238137 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17329238161) 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, 205046 + ... + 276951.

It is an arithmetic number, because the mean of its divisors is an integer number (2189475915).

Almost surely, 217329238141 is an apocalyptic number.

It is an amenable number.

17329238141 is a deficient number, since it is larger than the sum of its proper divisors (186569179).

17329238141 is a wasteful number, since it uses less digits than its factorization.

17329238141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482383.

The product of its digits is 72576, while the sum is 41.

The spelling of 17329238141 in words is "seventeen billion, three hundred twenty-nine million, two hundred thirty-eight thousand, one hundred forty-one".

Divisors: 1 157 229 35953 481997 75673529 110377313 17329238141