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5308538254 = 2431912931103
BaseRepresentation
bin1001111000110100…
…11101110110001110
3111200221221200110221
410330122131312032
541332441211004
62234432221554
7245356554625
oct47432356616
914627850427
105308538254
1122845933a8
12104199a8ba
13667a58ac6
143850586bc
152110a0354
hex13c69dd8e

5308538254 has 32 divisors (see below), whose sum is σ = 8226054144. Its totient is φ = 2567836320.

The previous prime is 5308538219. The next prime is 5308538311. The reversal of 5308538254 is 4528358035.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a self number, because there is not a number n which added to its sum of digits gives 5308538254.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4812267 + ... + 4813369.

It is an arithmetic number, because the mean of its divisors is an integer number (257064192).

Almost surely, 25308538254 is an apocalyptic number.

5308538254 is a deficient number, since it is larger than the sum of its proper divisors (2917515890).

5308538254 is a wasteful number, since it uses less digits than its factorization.

5308538254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1632.

The product of its (nonzero) digits is 576000, while the sum is 43.

The square root of 5308538254 is about 72859.7162635156. The cubic root of 5308538254 is about 1744.4491605972.

The spelling of 5308538254 in words is "five billion, three hundred eight million, five hundred thirty-eight thousand, two hundred fifty-four".

Divisors: 1 2 43 86 191 293 382 586 1103 2206 8213 12599 16426 25198 47429 55963 94858 111926 210673 323179 421346 646358 2406409 4812818 9058939 13896697 18117878 27793394 61727189 123454378 2654269127 5308538254