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4130154053 = 19720965249
BaseRepresentation
bin1111011000101101…
…0010011001000101
3101122211121120020122
43312023102121011
531424304412203
61521455311325
7204230505314
oct36613223105
911584546218
104130154053
11182a400963
1297321b545
1350a89234c
142b275427b
151928d4538
hexf62d2645

4130154053 has 4 divisors (see below), whose sum is σ = 4151119500. Its totient is φ = 4109188608.

The previous prime is 4130154037. The next prime is 4130154059. The reversal of 4130154053 is 3504510314.

4130154053 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 an emirpimes, since its reverse is a distinct semiprime: 3504510314 = 21752255157.

It can be written as a sum of positive squares in 2 ways, for example, as 2588570884 + 1541583169 = 50878^2 + 39263^2 .

It is a cyclic number.

It is not a de Polignac number, because 4130154053 - 24 = 4130154037 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 (4130154059) 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, 10482428 + ... + 10482821.

It is an arithmetic number, because the mean of its divisors is an integer number (1037779875).

Almost surely, 24130154053 is an apocalyptic number.

It is an amenable number.

4130154053 is a deficient number, since it is larger than the sum of its proper divisors (20965447).

4130154053 is a wasteful number, since it uses less digits than its factorization.

4130154053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20965446.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 4130154053 is about 64266.2746158512. The cubic root of 4130154053 is about 1604.4348385897.

Adding to 4130154053 its reverse (3504510314), we get a palindrome (7634664367).

The spelling of 4130154053 in words is "four billion, one hundred thirty million, one hundred fifty-four thousand, fifty-three".

Divisors: 1 197 20965249 4130154053