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2245012301 = 72063155461
BaseRepresentation
bin1000010111010000…
…0010101101001101
312210110101102220202
42011310002231031
514044210343201
61010434223245
7106430201240
oct20564025515
95713342822
102245012301
11a52283a74
12527a24b25
1329a16175c
14174237257
15d215dc6b
hex85d02b4d

2245012301 has 8 divisors (see below), whose sum is σ = 2566988544. Its totient is φ = 1923351120.

The previous prime is 2245012291. The next prime is 2245012307. The reversal of 2245012301 is 1032105422.

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 2245012301 - 214 = 2244995917 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 (2245012307) 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, 63290 + ... + 92171.

It is an arithmetic number, because the mean of its divisors is an integer number (320873568).

Almost surely, 22245012301 is an apocalyptic number.

It is an amenable number.

2245012301 is a deficient number, since it is larger than the sum of its proper divisors (321976243).

2245012301 is a wasteful number, since it uses less digits than its factorization.

2245012301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157531.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2245012301 is about 47381.5607699873. The cubic root of 2245012301 is about 1309.4017237791.

Adding to 2245012301 its reverse (1032105422), we get a palindrome (3277117723).

The spelling of 2245012301 in words is "two billion, two hundred forty-five million, twelve thousand, three hundred one".

Divisors: 1 7 2063 14441 155461 1088227 320716043 2245012301