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5305030416261 = 322080928326581
BaseRepresentation
bin100110100110010110001…
…1101000001011110000101
3200210011012200122202222200
41031030230131001132011
51143404200241310021
615141033004545113
71055163412343232
oct115145435013605
920704180582880
105305030416261
11176593a405a74
12718197b52199
132c6354141034
14144a9ca26789
1592ee1844126
hex4d32c741785

5305030416261 has 12 divisors (see below), whose sum is σ = 7663190228460. Its totient is φ = 3536516859840.

The previous prime is 5305030416241. The next prime is 5305030416269. The reversal of 5305030416261 is 1626140305035.

5305030416261 is a `hidden beast` number, since 5 + 30 + 50 + 304 + 16 + 261 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1160426627361 + 4144603788900 = 1077231^2 + 2035830^2 .

It is not a de Polignac number, because 5305030416261 - 221 = 5305028319109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5305030416269) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13976010 + ... + 14350571.

It is an arithmetic number, because the mean of its divisors is an integer number (638599185705).

Almost surely, 25305030416261 is an apocalyptic number.

It is an amenable number.

5305030416261 is a deficient number, since it is larger than the sum of its proper divisors (2358159812199).

5305030416261 is a wasteful number, since it uses less digits than its factorization.

5305030416261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28347396 (or 28347393 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The spelling of 5305030416261 in words is "five trillion, three hundred five billion, thirty million, four hundred sixteen thousand, two hundred sixty-one".

Divisors: 1 3 9 20809 62427 187281 28326581 84979743 254939229 589447824029 1768343472087 5305030416261