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58020800 = 265236263
BaseRepresentation
bin1101110101010…
…1001111000000
311001011202120112
43131111033000
5104323131200
65431330452
71303111565
oct335251700
9131152515
1058020800
112a829982
1217520a28
13c036146
1479c486c
155161535
hex37553c0

58020800 has 42 divisors (see below), whose sum is σ = 142771368. Its totient is φ = 23207680.

The previous prime is 58020797. The next prime is 58020811. The reversal of 58020800 is 802085.

58020800 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 16532 + ... + 19731.

Almost surely, 258020800 is an apocalyptic number.

58020800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

58020800 is an abundant number, since it is smaller than the sum of its proper divisors (84750568).

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

58020800 is a wasteful number, since it uses less digits than its factorization.

58020800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36285 (or 36270 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 58020800 is about 7617.1385703557. The cubic root of 58020800 is about 387.1339310808.

Adding to 58020800 its reverse (802085), we get a palindrome (58822885).

The spelling of 58020800 in words is "fifty-eight million, twenty thousand, eight hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 160 200 320 400 800 1600 36263 72526 145052 181315 290104 362630 580208 725260 906575 1160416 1450520 1813150 2320832 2901040 3626300 5802080 7252600 11604160 14505200 29010400 58020800