Search a number
-
+
36088690 = 2511378867
BaseRepresentation
bin1000100110101…
…0101101110010
32111220111101011
42021222231302
533214314230
63325301134
7615514561
oct211525562
974814334
1036088690
1119409a70
12101047aa
137627471
144b15bd8
15327ce2a
hex226ab72

36088690 has 32 divisors (see below), whose sum is σ = 72788544. Its totient is φ = 12767040.

The previous prime is 36088667. The next prime is 36088691. The reversal of 36088690 is 9688063.

36088690 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×360886902 = 2604787091832200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (36088691) 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 15 ways as a sum of consecutive naturals, for example, 364 + ... + 8503.

It is an arithmetic number, because the mean of its divisors is an integer number (2274642).

Almost surely, 236088690 is an apocalyptic number.

36088690 is an abundant number, since it is smaller than the sum of its proper divisors (36699854).

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

36088690 is a wasteful number, since it uses less digits than its factorization.

36088690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8922.

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 36088690 is about 6007.3862868972. The cubic root of 36088690 is about 330.4636580085.

The spelling of 36088690 in words is "thirty-six million, eighty-eight thousand, six hundred ninety".

Divisors: 1 2 5 10 11 22 37 55 74 110 185 370 407 814 2035 4070 8867 17734 44335 88670 97537 195074 328079 487685 656158 975370 1640395 3280790 3608869 7217738 18044345 36088690