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3124022053 = 25112446303
BaseRepresentation
bin1011101000110100…
…1100101100100101
322001201101202121111
42322031030230211
522344222201203
61233554345021
7140262515005
oct27215145445
98051352544
103124022053
11136347a009
1273228b171
133aa2b9079
14218c8c005
151343e126d
hexba34cb25

3124022053 has 4 divisors (see below), whose sum is σ = 3136468608. Its totient is φ = 3111575500.

The previous prime is 3124022039. The next prime is 3124022159. The reversal of 3124022053 is 3502204213.

3124022053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3502204213 = 10873221899.

It is a cyclic number.

It is not a de Polignac number, because 3124022053 - 213 = 3124013861 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 (3124022453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6222901 + ... + 6223402.

It is an arithmetic number, because the mean of its divisors is an integer number (784117152).

Almost surely, 23124022053 is an apocalyptic number.

It is an amenable number.

3124022053 is a deficient number, since it is larger than the sum of its proper divisors (12446555).

3124022053 is a wasteful number, since it uses less digits than its factorization.

3124022053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12446554.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 3124022053 is about 55892.9517291760. The cubic root of 3124022053 is about 1461.8563446948.

Adding to 3124022053 its reverse (3502204213), we get a palindrome (6626226266).

The spelling of 3124022053 in words is "three billion, one hundred twenty-four million, twenty-two thousand, fifty-three".

Divisors: 1 251 12446303 3124022053