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2227093325 = 5297918389
BaseRepresentation
bin1000010010111110…
…1011111101001101
312202012200001200222
42010233223331031
514030113441300
61004554201125
7106121660312
oct20457537515
95665601628
102227093325
11a431551a6
12521a231a5
13296529602
14171ad0d09
15d07be785
hex84bebf4d

2227093325 has 12 divisors (see below), whose sum is σ = 2790068820. Its totient is φ = 1763304960.

The previous prime is 2227093321. The next prime is 2227093331. The reversal of 2227093325 is 5233907222.

It can be written as a sum of positive squares in 6 ways, for example, as 87198244 + 2139895081 = 9338^2 + 46259^2 .

It is not a de Polignac number, because 2227093325 - 22 = 2227093321 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2227093321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 456770 + ... + 461619.

It is an arithmetic number, because the mean of its divisors is an integer number (232505735).

Almost surely, 22227093325 is an apocalyptic number.

2227093325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2227093325 is a deficient number, since it is larger than the sum of its proper divisors (562975495).

2227093325 is an equidigital number, since it uses as much as digits as its factorization.

2227093325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918496 (or 918491 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 2227093325 is about 47192.0896443461. The cubic root of 2227093325 is about 1305.9086706895.

The spelling of 2227093325 in words is "two billion, two hundred twenty-seven million, ninety-three thousand, three hundred twenty-five".

Divisors: 1 5 25 97 485 2425 918389 4591945 22959725 89083733 445418665 2227093325