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36230656 = 29711919
BaseRepresentation
bin1000101000110…
…1011000000000
32112011201010011
42022031120000
533233340111
63332314304
7616645510
oct212153000
975151104
1036230656
11194a66a0
1210172994
137676c77
144b51840
1532aa021
hex228d600

36230656 has 80 divisors (see below), whose sum is σ = 90351360. Its totient is φ = 14100480.

The previous prime is 36230653. The next prime is 36230671. The reversal of 36230656 is 65603263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36230653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38965 + ... + 39883.

It is an arithmetic number, because the mean of its divisors is an integer number (1129392).

Almost surely, 236230656 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36230656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45175680).

36230656 is an abundant number, since it is smaller than the sum of its proper divisors (54120704).

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

36230656 is an equidigital number, since it uses as much as digits as its factorization.

36230656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955 (or 939 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 31.

The square root of 36230656 is about 6019.1906432676. The cubic root of 36230656 is about 330.8964179680.

The spelling of 36230656 in words is "thirty-six million, two hundred thirty thousand, six hundred fifty-six".

Divisors: 1 2 4 7 8 11 14 16 22 28 32 44 56 64 77 88 112 128 154 176 224 256 308 352 448 512 616 704 896 919 1232 1408 1792 1838 2464 2816 3584 3676 4928 5632 6433 7352 9856 10109 12866 14704 19712 20218 25732 29408 39424 40436 51464 58816 70763 80872 102928 117632 141526 161744 205856 235264 283052 323488 411712 470528 566104 646976 823424 1132208 1293952 1646848 2264416 2587904 3293696 4528832 5175808 9057664 18115328 36230656