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5299488180 = 2234572101661
BaseRepresentation
bin1001110111101111…
…11100010110110100
3111200022220220010000
410323313330112310
541323132110210
62233510231300
7245216622600
oct47367742664
914608826100
105299488180
11227a4719a8
12103a955530
13665c0a72c
14383b80500
152103b3ac0
hex13bdfc5b4

5299488180 has 360 divisors, whose sum is σ = 19559947176. Its totient is φ = 1197504000.

The previous prime is 5299488143. The next prime is 5299488193. The reversal of 5299488180 is 818849925.

It can be written as a sum of positive squares in 4 ways, for example, as 2578405284 + 2721082896 = 50778^2 + 52164^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 8017050 + ... + 8017710.

Almost surely, 25299488180 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5299488180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9779973588).

5299488180 is an abundant number, since it is smaller than the sum of its proper divisors (14260458996).

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

5299488180 is a wasteful number, since it uses less digits than its factorization.

5299488180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 797 (or 779 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 54.

The square root of 5299488180 is about 72797.5836137437. The cubic root of 5299488180 is about 1743.4572758717.

The spelling of 5299488180 in words is "five billion, two hundred ninety-nine million, four hundred eighty-eight thousand, one hundred eighty".