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58835488693 = 120074900099
BaseRepresentation
bin110110110010110111…
…100100111110110101
312121212100100111112211
4312302313210332311
51430443341114233
643010104413421
74151666255002
oct666267447665
9177770314484
1058835488693
1122a52110523
12b49ba77271
135718410047
142bc1d608a9
1517e53c75cd
hexdb2de4fb5

58835488693 has 4 divisors (see below), whose sum is σ = 58840400800. Its totient is φ = 58830576588.

The previous prime is 58835488687. The next prime is 58835488703. The reversal of 58835488693 is 39688453885.

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 a de Polignac number, because none of the positive numbers 2k-58835488693 is a prime.

It is a super-2 number, since 2×588354886932 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58835488643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2438043 + ... + 2462056.

It is an arithmetic number, because the mean of its divisors is an integer number (14710100200).

Almost surely, 258835488693 is an apocalyptic number.

It is an amenable number.

58835488693 is a deficient number, since it is larger than the sum of its proper divisors (4912107).

58835488693 is a wasteful number, since it uses less digits than its factorization.

58835488693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4912106.

The product of its digits is 199065600, while the sum is 67.

The spelling of 58835488693 in words is "fifty-eight billion, eight hundred thirty-five million, four hundred eighty-eight thousand, six hundred ninety-three".

Divisors: 1 12007 4900099 58835488693