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36742485 = 35131947211
BaseRepresentation
bin1000110000101…
…0010101010101
32120010201012210
42030022111111
533401224420
63351304033
7624206643
oct214122525
976121183
1036742485
111981619a
121037b019
1377c5c20
144c46193
15335b9e0
hex230a555

36742485 has 64 divisors (see below), whose sum is σ = 68382720. Its totient is φ = 16692480.

The previous prime is 36742481. The next prime is 36742501. The reversal of 36742485 is 58424763.

It is a happy number.

It is not a de Polignac number, because 36742485 - 22 = 36742481 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36742481) 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 63 ways as a sum of consecutive naturals, for example, 174030 + ... + 174240.

It is an arithmetic number, because the mean of its divisors is an integer number (1068480).

Almost surely, 236742485 is an apocalyptic number.

It is an amenable number.

36742485 is a deficient number, since it is larger than the sum of its proper divisors (31640235).

36742485 is a wasteful number, since it uses less digits than its factorization.

36742485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298.

The product of its digits is 161280, while the sum is 39.

The square root of 36742485 is about 6061.5579680475. The cubic root of 36742485 is about 332.4473242726.

The spelling of 36742485 in words is "thirty-six million, seven hundred forty-two thousand, four hundred eighty-five".

Divisors: 1 3 5 13 15 19 39 47 57 65 95 141 195 211 235 247 285 611 633 705 741 893 1055 1235 1833 2679 2743 3055 3165 3705 4009 4465 8229 9165 9917 11609 12027 13395 13715 20045 29751 34827 41145 49585 52117 58045 60135 128921 148755 156351 174135 188423 260585 386763 565269 644605 781755 942115 1933815 2449499 2826345 7348497 12247495 36742485