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229807084 = 22134419367
BaseRepresentation
bin11011011001010…
…01001111101100
3121000102102001111
431230221033230
5432312311314
634445321404
75460220333
oct1554511754
9530372044
10229807084
111087a1511
1264b66264
13387c2530
1422740d1a
1515295ec4
hexdb293ec

229807084 has 12 divisors (see below), whose sum is σ = 433098064. Its totient is φ = 106064784.

The previous prime is 229807079. The next prime is 229807141. The reversal of 229807084 is 480708922.

It is a super-2 number, since 2×2298070842 = 105622591713166112, which contains 22 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

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, 2209632 + ... + 2209735.

Almost surely, 2229807084 is an apocalyptic number.

It is an amenable number.

229807084 is a deficient number, since it is larger than the sum of its proper divisors (203290980).

229807084 is a wasteful number, since it uses less digits than its factorization.

229807084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4419384 (or 4419382 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 229807084 is about 15159.3893016836. The cubic root of 229807084 is about 612.5212178683.

The spelling of 229807084 in words is "two hundred twenty-nine million, eight hundred seven thousand, eighty-four".

Divisors: 1 2 4 13 26 52 4419367 8838734 17677468 57451771 114903542 229807084