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14039212 = 2211171372
BaseRepresentation
bin110101100011…
…100010101100
3222102021011211
4311203202230
512043223322
61220524204
7230221435
oct65434254
928367154
1014039212
117a19960
124850664
132ba7235
141c1648c
151374b77
hexd638ac

14039212 has 36 divisors (see below), whose sum is σ = 28587384. Its totient is φ = 5962240.

The previous prime is 14039197. The next prime is 14039231. The reversal of 14039212 is 21293041.

14039212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 102408 + ... + 102544.

It is an arithmetic number, because the mean of its divisors is an integer number (794094).

Almost surely, 214039212 is an apocalyptic number.

It is an amenable number.

14039212 is an abundant number, since it is smaller than the sum of its proper divisors (14548172).

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

14039212 is a wasteful number, since it uses less digits than its factorization.

14039212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306 (or 167 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 14039212 is about 3746.8936467426. The cubic root of 14039212 is about 241.2390321376.

The spelling of 14039212 in words is "fourteen million, thirty-nine thousand, two hundred twelve".

Divisors: 1 2 4 11 17 22 34 44 68 137 187 274 374 548 748 1507 2329 3014 4658 6028 9316 18769 25619 37538 51238 75076 102476 206459 319073 412918 638146 825836 1276292 3509803 7019606 14039212