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227234024 = 2329979457
BaseRepresentation
bin11011000101101…
…01000011101000
3120211120200110222
431202311003220
5431132442044
634314225212
75426312603
oct1542650350
9524520428
10227234024
111072a4316
1264125208
1338101304
142227133a
1514e388ee
hexd8b50e8

227234024 has 16 divisors (see below), whose sum is σ = 440756100. Its totient is φ = 109699072.

The previous prime is 227234023. The next prime is 227234039. The reversal of 227234024 is 420432722.

It can be written as a sum of positive squares in 2 ways, for example, as 215796100 + 11437924 = 14690^2 + 3382^2 .

It is a junction number, because it is equal to n+sod(n) for n = 227233984 and 227234002.

It is not an unprimeable number, because it can be changed into a prime (227234023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 489497 + ... + 489960.

Almost surely, 2227234024 is an apocalyptic number.

It is an amenable number.

227234024 is a deficient number, since it is larger than the sum of its proper divisors (213522076).

227234024 is a wasteful number, since it uses less digits than its factorization.

227234024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 979492 (or 979488 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 26.

The square root of 227234024 is about 15074.2835318963. The cubic root of 227234024 is about 610.2265789123.

Adding to 227234024 its reverse (420432722), we get a palindrome (647666746).

The spelling of 227234024 in words is "two hundred twenty-seven million, two hundred thirty-four thousand, twenty-four".

Divisors: 1 2 4 8 29 58 116 232 979457 1958914 3917828 7835656 28404253 56808506 113617012 227234024