Search a number
-
+
2615141320014 = 232226131957913
BaseRepresentation
bin100110000011100010100…
…100011100010101001110
3100021000010200202122202110
4212003202210130111032
5320321302134220024
65321213534204450
7356636432311146
oct46034244342516
910230120678673
102615141320014
1191909110a1a3
123629b9653726
1315c7b70baa22
1490805a23926
154805c277629
hex260e291c54e

2615141320014 has 16 divisors (see below), whose sum is σ = 5230308806352. Its totient is φ = 871709412288.

The previous prime is 2615141320003. The next prime is 2615141320061. The reversal of 2615141320014 is 4100231415162.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 356722 + ... + 2314634.

It is an arithmetic number, because the mean of its divisors is an integer number (326894300397).

Almost surely, 22615141320014 is an apocalyptic number.

2615141320014 is an abundant number, since it is smaller than the sum of its proper divisors (2615167486338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2615141320014 is a wasteful number, since it uses less digits than its factorization.

2615141320014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2180531.

The product of its (nonzero) digits is 5760, while the sum is 30.

Adding to 2615141320014 its reverse (4100231415162), we get a palindrome (6715372735176).

The spelling of 2615141320014 in words is "two trillion, six hundred fifteen billion, one hundred forty-one million, three hundred twenty thousand, fourteen".

Divisors: 1 2 3 6 222613 445226 667839 1335678 1957913 3915826 5873739 11747478 435856886669 871713773338 1307570660007 2615141320014