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214036032 = 2637712243
BaseRepresentation
bin11001100000111…
…10111001000000
3112220202011020110
430300132321000
5414243123112
633123311320
75206163520
oct1460367100
9486664213
10214036032
11aa8aa491
125b81b540
133545cc52
14205d7680
1513bcd13c
hexcc1ee40

214036032 has 112 divisors (see below), whose sum is σ = 656612352. Its totient is φ = 60264960.

The previous prime is 214036003. The next prime is 214036033. The reversal of 214036032 is 230630412.

It is a happy number.

214036032 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (112).

It is a super-2 number, since 2×2140360322 = 91622845988610048, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (214036033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94303 + ... + 96545.

Almost surely, 2214036032 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 214036032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (328306176).

214036032 is an abundant number, since it is smaller than the sum of its proper divisors (442576320).

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

214036032 is a wasteful number, since it uses less digits than its factorization.

214036032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2336 (or 2326 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 214036032 is about 14629.9703348982. The cubic root of 214036032 is about 598.1759715976.

Adding to 214036032 its reverse (230630412), we get a palindrome (444666444).

The spelling of 214036032 in words is "two hundred fourteen million, thirty-six thousand, thirty-two".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 71 84 96 112 142 168 192 213 224 284 336 426 448 497 568 672 852 994 1136 1344 1491 1704 1988 2243 2272 2982 3408 3976 4486 4544 5964 6729 6816 7952 8972 11928 13458 13632 15701 15904 17944 23856 26916 31402 31808 35888 47103 47712 53832 62804 71776 94206 95424 107664 125608 143552 159253 188412 215328 251216 318506 376824 430656 477759 502432 637012 753648 955518 1004864 1114771 1274024 1507296 1911036 2229542 2548048 3014592 3344313 3822072 4459084 5096096 6688626 7644144 8918168 10192192 13377252 15288288 17836336 26754504 30576576 35672672 53509008 71345344 107018016 214036032