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36530356 = 2253172313
BaseRepresentation
bin1000101101011…
…0100010110100
32112201221020011
42023112202310
533322432411
63342550004
7622334332
oct213264264
975657204
1036530356
1119690885
1210298304
1377504c5
144bccb52
153318c21
hex22d68b4

36530356 has 12 divisors (see below), whose sum is σ = 65134692. Its totient is φ = 17920448.

The previous prime is 36530353. The next prime is 36530363. The reversal of 36530356 is 65303563.

It can be written as a sum of positive squares in 2 ways, for example, as 11329956 + 25200400 = 3366^2 + 5020^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36530353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85945 + ... + 86368.

It is an arithmetic number, because the mean of its divisors is an integer number (5427891).

Almost surely, 236530356 is an apocalyptic number.

It is an amenable number.

36530356 is a deficient number, since it is larger than the sum of its proper divisors (28604336).

36530356 is a wasteful number, since it uses less digits than its factorization.

36530356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172370 (or 172368 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 31.

The square root of 36530356 is about 6044.0347451020. The cubic root of 36530356 is about 331.8063054621.

The spelling of 36530356 in words is "thirty-six million, five hundred thirty thousand, three hundred fifty-six".

Divisors: 1 2 4 53 106 212 172313 344626 689252 9132589 18265178 36530356