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2230248044 = 221929345369
BaseRepresentation
bin1000010011101110…
…1110001001101100
312202102121100011102
42010323232021230
514031420414134
61005145542232
7106160536613
oct20473561154
95672540142
102230248044
11a44a0a402
12522aa4978
132970924cb
141722b287a
15d0be437e
hex84eee26c

2230248044 has 12 divisors (see below), whose sum is σ = 4108351800. Its totient is φ = 1056433248.

The previous prime is 2230248029. The next prime is 2230248067. The reversal of 2230248044 is 4408420322.

It is a happy number.

2230248044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2230247998 and 2230248016.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14672609 + ... + 14672760.

It is an arithmetic number, because the mean of its divisors is an integer number (342362650).

Almost surely, 22230248044 is an apocalyptic number.

It is an amenable number.

2230248044 is a deficient number, since it is larger than the sum of its proper divisors (1878103756).

2230248044 is a wasteful number, since it uses less digits than its factorization.

2230248044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29345392 (or 29345390 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

The square root of 2230248044 is about 47225.5020513282. The cubic root of 2230248044 is about 1306.5249943872.

Adding to 2230248044 its reverse (4408420322), we get a palindrome (6638668366).

The spelling of 2230248044 in words is "two billion, two hundred thirty million, two hundred forty-eight thousand, forty-four".

Divisors: 1 2 4 19 38 76 29345369 58690738 117381476 557562011 1115124022 2230248044