Search a number
-
+
5411297472 = 2637171631453
BaseRepresentation
bin1010000101000100…
…11101100011000000
3111222010022101121220
411002202131203000
542040243004342
62252542515040
7251045161320
oct50242354300
914863271556
105411297472
112327599979
121070295a80
13683127489
14394967280
1521a0ec5ec
hex14289d8c0

5411297472 has 224 divisors, whose sum is σ = 17443533312. Its totient is φ = 1445216256.

The previous prime is 5411297467. The next prime is 5411297519. The reversal of 5411297472 is 2747921145.

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3723498 + ... + 3724950.

Almost surely, 25411297472 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 5411297472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8721766656).

5411297472 is an abundant number, since it is smaller than the sum of its proper divisors (12032235840).

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

5411297472 is a wasteful number, since it uses less digits than its factorization.

5411297472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1655 (or 1645 counting only the distinct ones).

The product of its digits is 141120, while the sum is 42.

The square root of 5411297472 is about 73561.5216808353. The cubic root of 5411297472 is about 1755.6332724899.

The spelling of 5411297472 in words is "five billion, four hundred eleven million, two hundred ninety-seven thousand, four hundred seventy-two".