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58036290 = 23513211447
BaseRepresentation
bin1101110101100…
…1000001000010
311001012112211020
43131121001002
5104324130130
65431530310
71303205004
oct335310102
9131175736
1058036290
112a83a584
1217529996
13c040200
1479ca374
155165e10
hex3759042

58036290 has 48 divisors (see below), whose sum is σ = 150838848. Its totient is φ = 14284608.

The previous prime is 58036273. The next prime is 58036331. The reversal of 58036290 is 9263085.

It is a happy number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 654 + ... + 10793.

It is an arithmetic number, because the mean of its divisors is an integer number (3142476).

Almost surely, 258036290 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58036290, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75419424).

58036290 is an abundant number, since it is smaller than the sum of its proper divisors (92802558).

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

58036290 is a wasteful number, since it uses less digits than its factorization.

58036290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11483 (or 11470 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 58036290 is about 7618.1552885197. The cubic root of 58036290 is about 387.1683794799.

The spelling of 58036290 in words is "fifty-eight million, thirty-six thousand, two hundred ninety".

Divisors: 1 2 3 5 6 10 13 15 26 30 39 65 78 130 169 195 338 390 507 845 1014 1690 2535 5070 11447 22894 34341 57235 68682 114470 148811 171705 297622 343410 446433 744055 892866 1488110 1934543 2232165 3869086 4464330 5803629 9672715 11607258 19345430 29018145 58036290