Search a number
-
+
2508068002485 = 35319195869091
BaseRepresentation
bin100100011111110100100…
…000001001101010110101
322212202202120102112222110
4210133310200021222311
5312043010402034420
65200105053321233
7346126156161513
oct44376440115265
98782676375873
102508068002485
11887736002a31
123460b6a96219
131526820447c6
14895693dd4b3
154539208eee0
hex247f4809ab5

2508068002485 has 32 divisors (see below), whose sum is σ = 4146865643520. Its totient is φ = 1293077908800.

The previous prime is 2508068002409. The next prime is 2508068002519. The reversal of 2508068002485 is 5842008608052.

It is a happy number.

It is not a de Polignac number, because 2508068002485 - 29 = 2508068001973 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2507211 + ... + 3361880.

It is an arithmetic number, because the mean of its divisors is an integer number (129589551360).

Almost surely, 22508068002485 is an apocalyptic number.

It is an amenable number.

2508068002485 is a deficient number, since it is larger than the sum of its proper divisors (1638797641035).

2508068002485 is a wasteful number, since it uses less digits than its factorization.

2508068002485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5870049.

The product of its (nonzero) digits is 1228800, while the sum is 48.

The spelling of 2508068002485 in words is "two trillion, five hundred eight billion, sixty-eight million, two thousand, four hundred eighty-five".

Divisors: 1 3 5 15 31 93 155 465 919 2757 4595 13785 28489 85467 142445 427335 5869091 17607273 29345455 88036365 181941821 545825463 909709105 2729127315 5393694629 16181083887 26968473145 80905419435 167204533499 501613600497 836022667495 2508068002485