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58990489 = 313315749
BaseRepresentation
bin1110000100000…
…1111110011001
311010000000201221
43201001332121
5110100143424
65504212041
71314260635
oct341017631
9133000657
1058990489
1130331478
121790a021
13c2b561c
147b97dc5
1552a39e4
hex3841f99

58990489 has 8 divisors (see below), whose sum is σ = 61088000. Its totient is φ = 56905200.

The previous prime is 58990487. The next prime is 58990511. The reversal of 58990489 is 98409985.

58990489 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 58990489 - 21 = 58990487 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58990483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7387 + ... + 13135.

It is an arithmetic number, because the mean of its divisors is an integer number (7636000).

Almost surely, 258990489 is an apocalyptic number.

It is an amenable number.

58990489 is a deficient number, since it is larger than the sum of its proper divisors (2097511).

58990489 is a wasteful number, since it uses less digits than its factorization.

58990489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6111.

The product of its (nonzero) digits is 933120, while the sum is 52.

The square root of 58990489 is about 7680.5266095496. The cubic root of 58990489 is about 389.2787216559.

The spelling of 58990489 in words is "fifty-eight million, nine hundred ninety thousand, four hundred eighty-nine".

Divisors: 1 31 331 5749 10261 178219 1902919 58990489