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226813952 = 211110749
BaseRepresentation
bin11011000010011…
…10100000000000
3120210210100020202
431201032200000
5431031021302
634301224332
75422613111
oct1541164000
9523710222
10226813952
11107037752
1263b620a8
1337cb5051
14221a2208
1514da4202
hexd84e800

226813952 has 24 divisors (see below), whose sum is σ = 453521250. Its totient is φ = 113405952.

The previous prime is 226813933. The next prime is 226813967. The reversal of 226813952 is 259318622.

It can be written as a sum of positive squares in only one way, i.e., 142468096 + 84345856 = 11936^2 + 9184^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53327 + ... + 57422.

Almost surely, 2226813952 is an apocalyptic number.

It is an amenable number.

226813952 is a deficient number, since it is larger than the sum of its proper divisors (226707298).

226813952 is an equidigital number, since it uses as much as digits as its factorization.

226813952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110771 (or 110751 counting only the distinct ones).

The product of its digits is 51840, while the sum is 38.

The square root of 226813952 is about 15060.3436879774. The cubic root of 226813952 is about 609.8503189136.

The spelling of 226813952 in words is "two hundred twenty-six million, eight hundred thirteen thousand, nine hundred fifty-two".

Divisors: 1 2 4 8 16 32 64 128 256 512 1024 2048 110749 221498 442996 885992 1771984 3543968 7087936 14175872 28351744 56703488 113406976 226813952