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2225032077 = 3799388321
BaseRepresentation
bin1000010010011111…
…0100101110001101
312202001210100012110
42010213310232031
514024102011302
61004442054233
7106065313662
oct20447645615
95661710173
102225032077
11a41a77594
125211aa379
13295c87338
14171715a69
15d0513b6c
hex849f4b8d

2225032077 has 8 divisors (see below), whose sum is σ = 3004263040. Its totient is φ = 1464577920.

The previous prime is 2225032067. The next prime is 2225032091. The reversal of 2225032077 is 7702305222.

2225032077 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2225032077 - 218 = 2224769933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2225032027) 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, 4693924 + ... + 4694397.

It is an arithmetic number, because the mean of its divisors is an integer number (375532880).

Almost surely, 22225032077 is an apocalyptic number.

It is an amenable number.

2225032077 is a deficient number, since it is larger than the sum of its proper divisors (779230963).

2225032077 is an equidigital number, since it uses as much as digits as its factorization.

2225032077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9388403.

The product of its (nonzero) digits is 11760, while the sum is 30.

The square root of 2225032077 is about 47170.2456745775. The cubic root of 2225032077 is about 1305.5056592122.

Adding to 2225032077 its reverse (7702305222), we get a palindrome (9927337299).

The spelling of 2225032077 in words is "two billion, two hundred twenty-five million, thirty-two thousand, seventy-seven".

Divisors: 1 3 79 237 9388321 28164963 741677359 2225032077