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3122535241 = 72292197421
BaseRepresentation
bin1011101000011110…
…0001101101001001
322001121121020002101
42322013201231021
522343332111431
61233502433401
7140244053200
oct27207415511
98047536071
103122535241
111362653a41
12731892861
133a9bb83b7
142189c2237
151341ea961
hexba1e1b49

3122535241 has 12 divisors (see below), whose sum is σ = 3757591620. Its totient is φ = 2584165920.

The previous prime is 3122535209. The next prime is 3122535253. The reversal of 3122535241 is 1425352213.

3122535241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1871427600 + 1251107641 = 43260^2 + 35371^2 .

It is not a de Polignac number, because 3122535241 - 25 = 3122535209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3122535841) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1097290 + ... + 1100131.

It is an arithmetic number, because the mean of its divisors is an integer number (313132635).

Almost surely, 23122535241 is an apocalyptic number.

It is an amenable number.

3122535241 is a deficient number, since it is larger than the sum of its proper divisors (635056379).

3122535241 is a wasteful number, since it uses less digits than its factorization.

3122535241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2197464 (or 2197457 counting only the distinct ones).

The product of its digits is 7200, while the sum is 28.

The square root of 3122535241 is about 55879.6496141484. The cubic root of 3122535241 is about 1461.6243947255.

Adding to 3122535241 its reverse (1425352213), we get a palindrome (4547887454).

It can be divided in two parts, 31225 and 35241, that added together give a palindrome (66466).

The spelling of 3122535241 in words is "three billion, one hundred twenty-two million, five hundred thirty-five thousand, two hundred forty-one".

Divisors: 1 7 29 49 203 1421 2197421 15381947 63725209 107673629 446076463 3122535241