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23063276 = 2247671831
BaseRepresentation
bin101011111111…
…0101011101100
31121101201212102
41113332223230
521401011101
62142154232
7400014605
oct127765354
947351772
1023063276
1112022865
127882978
134a16812
1430c4dac
15205886b
hex15feaec

23063276 has 24 divisors (see below), whose sum is σ = 41857536. Its totient is φ = 11111760.

The previous prime is 23063251. The next prime is 23063303. The reversal of 23063276 is 67236032.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 11681 + ... + 13511.

It is an arithmetic number, because the mean of its divisors is an integer number (1744064).

Almost surely, 223063276 is an apocalyptic number.

It is an amenable number.

23063276 is a deficient number, since it is larger than the sum of its proper divisors (18794260).

23063276 is a wasteful number, since it uses less digits than its factorization.

23063276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1949 (or 1947 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 29.

The square root of 23063276 is about 4802.4239712878. The cubic root of 23063276 is about 284.6472541564.

The spelling of 23063276 in words is "twenty-three million, sixty-three thousand, two hundred seventy-six".

Divisors: 1 2 4 47 67 94 134 188 268 1831 3149 3662 6298 7324 12596 86057 122677 172114 245354 344228 490708 5765819 11531638 23063276