Search a number
-
+
5085142030253 = 7204770580899
BaseRepresentation
bin100100111111111101000…
…0101011001011110101101
3200000010122021212101212002
41021333322011121132231
51131303332324432003
614452025413422045
71033250363035445
oct111777205313655
920003567771762
105085142030253
11169066211a01a
126a164b93a925
132ab6b05c611c
1413819d3d5125
158c42234ea88
hex49ffa1597ad

5085142030253 has 4 divisors (see below), whose sum is σ = 5085212683200. Its totient is φ = 5085071377308.

The previous prime is 5085142030211. The next prime is 5085142030321. The reversal of 5085142030253 is 3520302415805.

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 5085142030253 - 210 = 5085142029229 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 (5085142030153) 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, 35218403 + ... + 35362496.

It is an arithmetic number, because the mean of its divisors is an integer number (1271303170800).

Almost surely, 25085142030253 is an apocalyptic number.

It is an amenable number.

5085142030253 is a deficient number, since it is larger than the sum of its proper divisors (70652947).

5085142030253 is an equidigital number, since it uses as much as digits as its factorization.

5085142030253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70652946.

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 5085142030253 in words is "five trillion, eighty-five billion, one hundred forty-two million, thirty thousand, two hundred fifty-three".

Divisors: 1 72047 70580899 5085142030253