Search a number
-
+
5354870400 = 2732521116903
BaseRepresentation
bin1001111110010110…
…01101011010000000
3111211012010121020100
410333023031122000
541431321323100
62243205242400
7246461435025
oct47713153200
914735117210
105354870400
1122a8759430
121055403400
1367452b889
1438b27954c
152151a3400
hex13f2cd680

5354870400 has 288 divisors, whose sum is σ = 20845674720. Its totient is φ = 1298073600.

The previous prime is 5354870393. The next prime is 5354870401. The reversal of 5354870400 is 40784535.

5354870400 is a `hidden beast` number, since 5 + 3 + 548 + 70 + 40 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (5354870401) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 308349 + ... + 325251.

It is an arithmetic number, because the mean of its divisors is an integer number (72380815).

Almost surely, 25354870400 is an apocalyptic number.

5354870400 is a gapful number since it is divisible by the number (50) 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 5354870400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10422837360).

5354870400 is an abundant number, since it is smaller than the sum of its proper divisors (15490804320).

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

5354870400 is a wasteful number, since it uses less digits than its factorization.

5354870400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16944 (or 16924 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 5354870400 is about 73176.9799868784. The cubic root of 5354870400 is about 1749.5095659710.

The spelling of 5354870400 in words is "five billion, three hundred fifty-four million, eight hundred seventy thousand, four hundred".