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2023122241 = 7241288209
BaseRepresentation
bin111100010010110…
…0110010101000001
312012222212020222101
41320211212111001
513120404402431
6532430310401
7101064153400
oct17045462501
95188766871
102023122241
11948aaa758
12485658401
132631b196a
14152997637
15bc92d961
hex78966541

2023122241 has 6 divisors (see below), whose sum is σ = 2353427970. Its totient is φ = 1734104736.

The previous prime is 2023122197. The next prime is 2023122263. The reversal of 2023122241 is 1422213202.

It can be written as a sum of positive squares in only one way, i.e., 1260534016 + 762588225 = 35504^2 + 27615^2 .

It is not a de Polignac number, because 2023122241 - 215 = 2023089473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2023122271) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20644056 + ... + 20644153.

It is an arithmetic number, because the mean of its divisors is an integer number (392237995).

Almost surely, 22023122241 is an apocalyptic number.

It is an amenable number.

2023122241 is a deficient number, since it is larger than the sum of its proper divisors (330305729).

2023122241 is an equidigital number, since it uses as much as digits as its factorization.

2023122241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41288223 (or 41288216 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2023122241 is about 44979.1311721336. The cubic root of 2023122241 is about 1264.7578243562.

Adding to 2023122241 its reverse (1422213202), we get a palindrome (3445335443).

The spelling of 2023122241 in words is "two billion, twenty-three million, one hundred twenty-two thousand, two hundred forty-one".

Divisors: 1 7 49 41288209 289017463 2023122241