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5979057507361 = 19330979572577
BaseRepresentation
bin101011100000001101110…
…0110010100110000100001
3210011120222210112200210201
41113000123212110300201
51240430102210213421
620414424024425201
71154654422156261
oct127003346246041
923146883480721
105979057507361
1119a57820a87a4
12806946318201
13344a90631513
141695606897a1
15a57e05e9b91
hex5701b994c21

5979057507361 has 4 divisors (see below), whose sum is σ = 6010037080132. Its totient is φ = 5948077934592.

The previous prime is 5979057507323. The next prime is 5979057507383. The reversal of 5979057507361 is 1637057509795.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4442213814336 + 1536843693025 = 2107656^2 + 1239695^2 .

It is a cyclic number.

It is not a de Polignac number, because 5979057507361 - 211 = 5979057505313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5979057507293 and 5979057507302.

It is not an unprimeable number, because it can be changed into a prime (5979057507391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15489786096 + ... + 15489786481.

It is an arithmetic number, because the mean of its divisors is an integer number (1502509270033).

Almost surely, 25979057507361 is an apocalyptic number.

It is an amenable number.

5979057507361 is a deficient number, since it is larger than the sum of its proper divisors (30979572771).

5979057507361 is a wasteful number, since it uses less digits than its factorization.

5979057507361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30979572770.

The product of its (nonzero) digits is 62511750, while the sum is 64.

The spelling of 5979057507361 in words is "five trillion, nine hundred seventy-nine billion, fifty-seven million, five hundred seven thousand, three hundred sixty-one".

Divisors: 1 193 30979572577 5979057507361