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58000302 = 2323222239
BaseRepresentation
bin1101110101000…
…0001110101110
311001010201110100
43131100032232
5104322002202
65431051530
71302665043
oct335201656
9131121410
1058000302
112a815538
1217510ba6
13c029a09
1479bb1ca
15515a41c
hex37503ae

58000302 has 12 divisors (see below), whose sum is σ = 125667360. Its totient is φ = 19333428.

The previous prime is 58000297. The next prime is 58000309. The reversal of 58000302 is 20300085.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 3222239 = 58000302 / (5 + 8 + 0 + 0 + 0 + 3 + 0 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58000309) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1611102 + ... + 1611137.

It is an arithmetic number, because the mean of its divisors is an integer number (10472280).

Almost surely, 258000302 is an apocalyptic number.

58000302 is an abundant number, since it is smaller than the sum of its proper divisors (67667058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

58000302 is a wasteful number, since it uses less digits than its factorization.

58000302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3222247 (or 3222244 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 58000302 is about 7615.7929331095. The cubic root of 58000302 is about 387.0883359034.

Adding to 58000302 its reverse (20300085), we get a palindrome (78300387).

The spelling of 58000302 in words is "fifty-eight million, three hundred two", and thus it is an aban number.

Divisors: 1 2 3 6 9 18 3222239 6444478 9666717 19333434 29000151 58000302