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58894869 = 3111784693
BaseRepresentation
bin1110000010101…
…0101000010101
311002211011120110
43200222220111
5110034113434
65502153233
71313412105
oct340525025
9132734513
1058894869
1130276650
1217882819
13c280c47
147b71205
1552854e9
hex382aa15

58894869 has 8 divisors (see below), whose sum is σ = 85665312. Its totient is φ = 35693840.

The previous prime is 58894859. The next prime is 58894897. The reversal of 58894869 is 96849885.

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 58894869 - 213 = 58886677 is a prime.

It is a super-2 number, since 2×588948692 = 6937211189054322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58894859) 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 7 ways as a sum of consecutive naturals, for example, 892314 + ... + 892379.

It is an arithmetic number, because the mean of its divisors is an integer number (10708164).

Almost surely, 258894869 is an apocalyptic number.

It is an amenable number.

58894869 is a deficient number, since it is larger than the sum of its proper divisors (26770443).

58894869 is a wasteful number, since it uses less digits than its factorization.

58894869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1784707.

The product of its digits is 4976640, while the sum is 57.

The square root of 58894869 is about 7674.2992513975. The cubic root of 58894869 is about 389.0682755195.

Multiplying 58894869 by its sum of digits (57), we get a palindrome (3357007533).

The spelling of 58894869 in words is "fifty-eight million, eight hundred ninety-four thousand, eight hundred sixty-nine".

Divisors: 1 3 11 33 1784693 5354079 19631623 58894869