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229500107 = 19472331103
BaseRepresentation
bin11011010110111…
…10010011001011
3120222211210221222
431223132103023
5432223000412
634434552255
75454501344
oct1553362313
9528753858
10229500107
11108601911
1264a3868b
13387158a5
14226a10cb
1515235072
hexdade4cb

229500107 has 16 divisors (see below), whose sum is σ = 248002560. Its totient is φ = 211689792.

The previous prime is 229500067. The next prime is 229500109. The reversal of 229500107 is 701005922.

It is not a de Polignac number, because 229500107 - 26 = 229500043 is a prime.

It is a super-2 number, since 2×2295001072 = 105340598226022898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (229500109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207518 + ... + 208620.

It is an arithmetic number, because the mean of its divisors is an integer number (15500160).

Almost surely, 2229500107 is an apocalyptic number.

229500107 is a deficient number, since it is larger than the sum of its proper divisors (18502453).

229500107 is a wasteful number, since it uses less digits than its factorization.

229500107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1402.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 229500107 is about 15149.2609390689. The cubic root of 229500107 is about 612.2483604373.

The spelling of 229500107 in words is "two hundred twenty-nine million, five hundred thousand, one hundred seven".

Divisors: 1 19 47 233 893 1103 4427 10951 20957 51841 208069 256999 984979 4882981 12078953 229500107