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208014124 = 22288718013
BaseRepresentation
bin11000110011000…
…00101100101100
3112111102012201211
430121200230230
5411222422444
632350244204
75104043113
oct1431405454
9474365654
10208014124
11a74670aa
12597b6664
1334131ca6
141d8aac7a
15133ddc34
hexc660b2c

208014124 has 12 divisors (see below), whose sum is σ = 364171024. Its totient is φ = 103965264.

The previous prime is 208014119. The next prime is 208014133. The reversal of 208014124 is 421410802.

It is a junction number, because it is equal to n+sod(n) for n = 208014095 and 208014104.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2542 + ... + 20554.

Almost surely, 2208014124 is an apocalyptic number.

It is an amenable number.

208014124 is a deficient number, since it is larger than the sum of its proper divisors (156156900).

208014124 is a wasteful number, since it uses less digits than its factorization.

208014124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20904 (or 20902 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 208014124 is about 14422.6947551420. The cubic root of 208014124 is about 592.5126243698.

Adding to 208014124 its reverse (421410802), we get a palindrome (629424926).

The spelling of 208014124 in words is "two hundred eight million, fourteen thousand, one hundred twenty-four".

Divisors: 1 2 4 2887 5774 11548 18013 36026 72052 52003531 104007062 208014124