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2230120348 = 22896264383
BaseRepresentation
bin1000010011101100…
…1110111110011100
312202102100211222221
42010323032332130
514031402322343
61005143115124
7106156465411
oct20473167634
95672324887
102230120348
11a44932475
12522a42aa4
13297049351
1417227c108
15d0bbb5ed
hex84ecef9c

2230120348 has 12 divisors (see below), whose sum is σ = 3946561920. Its totient is φ = 1102531232.

The previous prime is 2230120313. The next prime is 2230120349. The reversal of 2230120348 is 8430210322.

It is a super-2 number, since 2×22301203482 = 9946873533127282208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230120349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3131836 + ... + 3132547.

It is an arithmetic number, because the mean of its divisors is an integer number (328880160).

Almost surely, 22230120348 is an apocalyptic number.

It is an amenable number.

2230120348 is a deficient number, since it is larger than the sum of its proper divisors (1716441572).

2230120348 is a wasteful number, since it uses less digits than its factorization.

2230120348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6264476 (or 6264474 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 2230120348 is about 47224.1500505832. The cubic root of 2230120348 is about 1306.5000582670.

The spelling of 2230120348 in words is "two billion, two hundred thirty million, one hundred twenty thousand, three hundred forty-eight".

Divisors: 1 2 4 89 178 356 6264383 12528766 25057532 557530087 1115060174 2230120348