Search a number
234886276 = 22792972
BaseRepresentation
bin11100000000000…
…01010010000100
3121100222110101201
432000001102010
5440112330101
635150232244
75551333432
oct1600012204
9540873351
10234886276
11110650599
12667b5684
1339880381
14232a3d52
151594ae01
hexe001484

234886276 has 27 divisors (see below), whose sum is σ = 420656229. Its totient is φ = 114761088.

The previous prime is 234886271. The next prime is 234886277. The reversal of 234886276 is 672688432.

The square root of 234886276 is 15326.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 105472900 + 129413376 = 10270^2 + 11376^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234886271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2421460 + ... + 2421556.

Almost surely, 2234886276 is an apocalyptic number.

234886276 is the 15326-th square number.

It is an amenable number.

234886276 is a deficient number, since it is larger than the sum of its proper divisors (185769953).

234886276 is an frugal number, since it uses more digits than its factorization.

234886276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356 (or 178 counting only the distinct ones).

The product of its digits is 774144, while the sum is 46.

The cubic root of 234886276 is about 617.0010183274.

The spelling of 234886276 in words is "two hundred thirty-four million, eight hundred eighty-six thousand, two hundred seventy-six".