Search a number
-
+
2315025101053 = 71709193515431
BaseRepresentation
bin100001101100000010001…
…111111011000011111101
322012022111002011002120101
4201230002033323003331
5300412132411213203
64531301410121101
7326153323452640
oct41540217730375
98168432132511
102315025101053
11812884353975
12314801280191
1313a3c918a202
14800952aba57
15403447ad41d
hex21b023fb0fd

2315025101053 has 8 divisors (see below), whose sum is σ = 2647291109760. Its totient is φ = 1983146126640.

The previous prime is 2315025101033. The next prime is 2315025101071. The reversal of 2315025101053 is 3501015205132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2315025101053 - 229 = 2314488230141 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 (2315025101033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96745753 + ... + 96769678.

It is an arithmetic number, because the mean of its divisors is an integer number (330911388720).

Almost surely, 22315025101053 is an apocalyptic number.

It is an amenable number.

2315025101053 is a deficient number, since it is larger than the sum of its proper divisors (332266008707).

2315025101053 is a wasteful number, since it uses less digits than its factorization.

2315025101053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193517147.

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

The spelling of 2315025101053 in words is "two trillion, three hundred fifteen billion, twenty-five million, one hundred one thousand, fifty-three".

Divisors: 1 7 1709 11963 193515431 1354608017 330717871579 2315025101053