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4987258135 = 53892564143
BaseRepresentation
bin1001010010100001…
…11000010100010111
3110212120101222000021
410221100320110113
540203214230020
62142514130011
7234405665116
oct45120702427
913776358007
104987258135
11212a1a4942
12b72280907
1361631a022
14354505c7d
151e2c8b1aa
hex129438517

4987258135 has 8 divisors (see below), whose sum is σ = 6000096960. Its totient is φ = 3979548384.

The previous prime is 4987258103. The next prime is 4987258271. The reversal of 4987258135 is 5318527894.

It is a happy number.

4987258135 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 4987258135 - 25 = 4987258103 is a prime.

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, 1280127 + ... + 1284016.

It is an arithmetic number, because the mean of its divisors is an integer number (750012120).

Almost surely, 24987258135 is an apocalyptic number.

4987258135 is a deficient number, since it is larger than the sum of its proper divisors (1012838825).

4987258135 is a wasteful number, since it uses less digits than its factorization.

4987258135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2564537.

The product of its digits is 2419200, while the sum is 52.

The square root of 4987258135 is about 70620.5220527291. The cubic root of 4987258135 is about 1708.5221588675.

The spelling of 4987258135 in words is "four billion, nine hundred eighty-seven million, two hundred fifty-eight thousand, one hundred thirty-five".

Divisors: 1 5 389 1945 2564143 12820715 997451627 4987258135