Search a number
-
+
5469260064 = 253311837789
BaseRepresentation
bin1010001011111111…
…00100100100100000
3112010011101012100120
411011333210210200
542200112310224
62302413120240
7252350641422
oct50577444440
915104335316
105469260064
112357289044
121087789080
1369213cc78
1439c534812
1522024b779
hex145fe4920

5469260064 has 48 divisors (see below), whose sum is σ = 14819938560. Its totient is φ = 1764276480.

The previous prime is 5469260063. The next prime is 5469260101. The reversal of 5469260064 is 4600629645.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 5469259998 and 5469260025.

It is not an unprimeable number, because it can be changed into a prime (5469260063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 915919 + ... + 921870.

It is an arithmetic number, because the mean of its divisors is an integer number (308748720).

Almost surely, 25469260064 is an apocalyptic number.

It is an amenable number.

5469260064 is an abundant number, since it is smaller than the sum of its proper divisors (9350678496).

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

5469260064 is a wasteful number, since it uses less digits than its factorization.

5469260064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1837833 (or 1837825 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The square root of 5469260064 is about 73954.4458704140. The cubic root of 5469260064 is about 1761.8794557649.

The spelling of 5469260064 in words is "five billion, four hundred sixty-nine million, two hundred sixty thousand, sixty-four".

Divisors: 1 2 3 4 6 8 12 16 24 31 32 48 62 93 96 124 186 248 372 496 744 992 1488 2976 1837789 3675578 5513367 7351156 11026734 14702312 22053468 29404624 44106936 56971459 58809248 88213872 113942918 170914377 176427744 227885836 341828754 455771672 683657508 911543344 1367315016 1823086688 2734630032 5469260064