Search a number
-
+
7269034752 = 28327231267
BaseRepresentation
bin1101100010100010…
…01010101100000000
3200202120222020002100
412301101022230000
5104341333103002
63201144350400
7345063530100
oct66121125400
920676866070
107269034752
1130a01a9441
1214aa475400
138bac815c5
144cd58d200
152c825d11c
hex1b144ab00

7269034752 has 486 divisors, whose sum is σ = 25568030124. Its totient is φ = 1979873280.

The previous prime is 7269034739. The next prime is 7269034781. The reversal of 7269034752 is 2574309627.

It is a junction number, because it is equal to n+sod(n) for n = 7269034698 and 7269034707.

It is an unprimeable number.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 108493023 + ... + 108493089.

Almost surely, 27269034752 is an apocalyptic number.

7269034752 is a gapful number since it is divisible by the number (72) 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 7269034752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12784015062).

7269034752 is an abundant number, since it is smaller than the sum of its proper divisors (18298995372).

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

7269034752 is a wasteful number, since it uses less digits than its factorization.

7269034752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165 (or 110 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The square root of 7269034752 is about 85258.6344718234. The cubic root of 7269034752 is about 1937.1306602650.

The spelling of 7269034752 in words is "seven billion, two hundred sixty-nine million, thirty-four thousand, seven hundred fifty-two".