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58118437441 = 261072226163
BaseRepresentation
bin110110001000001000…
…001111101001000001
312120000101002112011001
4312020020033221001
51423011304444231
642411011452001
74125141365401
oct661010175101
9176011075131
1058118437441
1122714385289
12b31b8b7001
1356329b076c
142b54a28801
1517a2487b61
hexd8820fa41

58118437441 has 4 divisors (see below), whose sum is σ = 58120689712. Its totient is φ = 58116185172.

The previous prime is 58118437379. The next prime is 58118437457. The reversal of 58118437441 is 14473481185.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 58118437441 - 213 = 58118429249 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 58118437391 and 58118437400.

It is not an unprimeable number, because it can be changed into a prime (58118437141) 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, 1086975 + ... + 1139188.

It is an arithmetic number, because the mean of its divisors is an integer number (14530172428).

Almost surely, 258118437441 is an apocalyptic number.

It is an amenable number.

58118437441 is a deficient number, since it is larger than the sum of its proper divisors (2252271).

58118437441 is a wasteful number, since it uses less digits than its factorization.

58118437441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2252270.

The product of its digits is 430080, while the sum is 46.

The spelling of 58118437441 in words is "fifty-eight billion, one hundred eighteen million, four hundred thirty-seven thousand, four hundred forty-one".

Divisors: 1 26107 2226163 58118437441