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58874929 = 76732
BaseRepresentation
bin1110000010010…
…1110000110001
311002210011012221
43200211300301
5110032444204
65501521041
71313300011
oct340456061
9132704187
1058874929
1130262673
1217873181
13c274b49
147b67c41
15527e654
hex3825c31

58874929 has 3 divisors (see below), whose sum is σ = 58882603. Its totient is φ = 58867256.

The previous prime is 58874909. The next prime is 58874953. The reversal of 58874929 is 92947885.

The square root of 58874929 is 7673.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 37271025 + 21603904 = 6105^2 + 4648^2 .

It is not a de Polignac number, because 58874929 - 25 = 58874897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58874909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3837 + ... + 11509.

Almost surely, 258874929 is an apocalyptic number.

58874929 is the 7673-rd square number.

58874929 is the 3837-th centered octagonal number.

It is an amenable number.

58874929 is a deficient number, since it is larger than the sum of its proper divisors (7674).

58874929 is an frugal number, since it uses more digits than its factorization.

58874929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15346 (or 7673 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 52.

The cubic root of 58874929 is about 389.0243616933.

It can be divided in two parts, 5887 and 4929, that added together give a square (10816 = 1042).

The spelling of 58874929 in words is "fifty-eight million, eight hundred seventy-four thousand, nine hundred twenty-nine".

Divisors: 1 7673 58874929