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6105428724 = 2232573315981
BaseRepresentation
bin1011010111110100…
…10111001011110100
3120202111102220200210
411223322113023310
5100000442204344
62445500305420
7304204200513
oct55372271364
916674386623
106105428724
11265339aa6a
121224842270
13763b90525
1441cc1467a
1525b010db9
hex16be972f4

6105428724 has 48 divisors (see below), whose sum is σ = 14347037376. Its totient is φ = 2020761600.

The previous prime is 6105428723. The next prime is 6105428731. The reversal of 6105428724 is 4278245016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6105428723) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1017814 + ... + 1023794.

It is an arithmetic number, because the mean of its divisors is an integer number (298896612).

Almost surely, 26105428724 is an apocalyptic number.

It is an amenable number.

6105428724 is an abundant number, since it is smaller than the sum of its proper divisors (8241608652).

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

6105428724 is a wasteful number, since it uses less digits than its factorization.

6105428724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6576 (or 6574 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 39.

The square root of 6105428724 is about 78137.2428743170. The cubic root of 6105428724 is about 1827.7020060990.

The spelling of 6105428724 in words is "six billion, one hundred five million, four hundred twenty-eight thousand, seven hundred twenty-four".

Divisors: 1 2 3 4 6 12 257 331 514 662 771 993 1028 1324 1542 1986 3084 3972 5981 11962 17943 23924 35886 71772 85067 170134 255201 340268 510402 1020804 1537117 1979711 3074234 3959422 4611351 5939133 6148468 7918844 9222702 11878266 18445404 23756532 508785727 1017571454 1526357181 2035142908 3052714362 6105428724