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233025764 = 2258256441
BaseRepresentation
bin11011110001110…
…11000011100100
3121020110221020212
431320323003210
5434123311024
635042314552
75526454256
oct1570730344
9536427225
10233025764
1110a59a784
1266058a58
133937b58a
1422d3bcd6
15156cea0e
hexde3b0e4

233025764 has 6 divisors (see below), whose sum is σ = 407795094. Its totient is φ = 116512880.

The previous prime is 233025761. The next prime is 233025773. The reversal of 233025764 is 467520332.

It can be written as a sum of positive squares in only one way, i.e., 128822500 + 104203264 = 11350^2 + 10208^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 233025764.

It is not an unprimeable number, because it can be changed into a prime (233025761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29128217 + ... + 29128224.

It is an arithmetic number, because the mean of its divisors is an integer number (67965849).

Almost surely, 2233025764 is an apocalyptic number.

It is an amenable number.

233025764 is a deficient number, since it is larger than the sum of its proper divisors (174769330).

233025764 is a wasteful number, since it uses less digits than its factorization.

233025764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58256445 (or 58256443 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 32.

The square root of 233025764 is about 15265.1814270254. The cubic root of 233025764 is about 615.3676291417.

The spelling of 233025764 in words is "two hundred thirty-three million, twenty-five thousand, seven hundred sixty-four".

Divisors: 1 2 4 58256441 116512882 233025764