Search a number
-
+
5405472115 = 54723002009
BaseRepresentation
bin1010000100011000…
…01111010101110011
3111221201100102201221
411002030033111303
542032300101430
62252214005511
7250644516631
oct50214172563
914851312657
105405472115
11232428022a
12106a346897
13681b67b14
14393c8c351
1521984b57a
hex14230f573

5405472115 has 8 divisors (see below), whose sum is σ = 6624578880. Its totient is φ = 4232369472.

The previous prime is 5405472113. The next prime is 5405472151. The reversal of 5405472115 is 5112745045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5405472115 - 21 = 5405472113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5405472113) 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, 11500770 + ... + 11501239.

It is an arithmetic number, because the mean of its divisors is an integer number (828072360).

Almost surely, 25405472115 is an apocalyptic number.

5405472115 is a deficient number, since it is larger than the sum of its proper divisors (1219106765).

5405472115 is a wasteful number, since it uses less digits than its factorization.

5405472115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23002061.

The product of its (nonzero) digits is 28000, while the sum is 34.

The square root of 5405472115 is about 73521.9158822728. The cubic root of 5405472115 is about 1755.0030562469.

The spelling of 5405472115 in words is "five billion, four hundred five million, four hundred seventy-two thousand, one hundred fifteen".

Divisors: 1 5 47 235 23002009 115010045 1081094423 5405472115