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5260693284 = 22337112131439
BaseRepresentation
bin1001110011000111…
…11100111100100100
3111120121220220112000
410321203330330210
541233214141114
62230002525300
7244236104130
oct47143747444
914517826460
105260693284
11225a584800
121029966830
1365ab76582
1437c9623c0
1520bc9de09
hex1398fcf24

5260693284 has 288 divisors, whose sum is σ = 17303193600. Its totient is φ = 1352894400.

The previous prime is 5260693283. The next prime is 5260693289. The reversal of 5260693284 is 4823960625.

5260693284 is a `hidden beast` number, since 5 + 2 + 606 + 9 + 32 + 8 + 4 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (5260693283) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 11983137 + ... + 11983575.

Almost surely, 25260693284 is an apocalyptic number.

5260693284 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5260693284, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8651596800).

5260693284 is an abundant number, since it is smaller than the sum of its proper divisors (12042500316).

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

5260693284 is a wasteful number, since it uses less digits than its factorization.

5260693284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612 (or 593 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The square root of 5260693284 is about 72530.6368647070. The cubic root of 5260693284 is about 1739.1925266457.

The spelling of 5260693284 in words is "five billion, two hundred sixty million, six hundred ninety-three thousand, two hundred eighty-four".