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2225246329 = 82314931811
BaseRepresentation
bin1000010010100010…
…1001000001111001
312202002012020002201
42010220221001321
514024130340304
61004450430201
7106100165425
oct20450510171
95662166081
102225246329
11a42103559
12521292361
13296030a07
1417176db85
15d05573a4
hex84a29079

2225246329 has 8 divisors (see below), whose sum is σ = 2230673472. Its totient is φ = 2219827440.

The previous prime is 2225246291. The next prime is 2225246333. The reversal of 2225246329 is 9236425222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2225246329 - 217 = 2225115257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2225246339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1227834 + ... + 1229644.

It is an arithmetic number, because the mean of its divisors is an integer number (278834184).

Almost surely, 22225246329 is an apocalyptic number.

It is an amenable number.

2225246329 is a deficient number, since it is larger than the sum of its proper divisors (5427143).

2225246329 is a wasteful number, since it uses less digits than its factorization.

2225246329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4127.

The product of its digits is 103680, while the sum is 37.

The square root of 2225246329 is about 47172.5166701969. The cubic root of 2225246329 is about 1305.5475609633.

The spelling of 2225246329 in words is "two billion, two hundred twenty-five million, two hundred forty-six thousand, three hundred twenty-nine".

Divisors: 1 823 1493 1811 1228739 1490453 2703823 2225246329