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4153115053 = 4396584071
BaseRepresentation
bin1111011110001011…
…1000000110101101
3101201102211002211001
43313202320012231
532001144140203
61524035400301
7204626616103
oct36742700655
911642732731
104153115053
11184136389a
1297aa53091
13512571439
142b580dc73
1519491c91d
hexf78b81ad

4153115053 has 4 divisors (see below), whose sum is σ = 4249699168. Its totient is φ = 4056530940.

The previous prime is 4153115039. The next prime is 4153115077. The reversal of 4153115053 is 3505113514.

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.

It is a cyclic number.

It is not a de Polignac number, because 4153115053 - 213 = 4153106861 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 (4153113053) 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, 48291993 + ... + 48292078.

It is an arithmetic number, because the mean of its divisors is an integer number (1062424792).

Almost surely, 24153115053 is an apocalyptic number.

4153115053 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

4153115053 is a deficient number, since it is larger than the sum of its proper divisors (96584115).

4153115053 is an equidigital number, since it uses as much as digits as its factorization.

4153115053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96584114.

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 4153115053 is about 64444.6665985635. Note that the first 3 decimals coincide. The cubic root of 4153115053 is about 1607.4025544088.

Adding to 4153115053 its reverse (3505113514), we get a palindrome (7658228567).

The spelling of 4153115053 in words is "four billion, one hundred fifty-three million, one hundred fifteen thousand, fifty-three".

Divisors: 1 43 96584071 4153115053