[go: up one dir, main page]

Search a number
-
+
5430454141 = 74118921443
BaseRepresentation
bin1010000111010111…
…00010011101111101
3112000110100122122011
411003223202131331
542110144013031
62254505251221
7251400045550
oct50353423575
915013318564
105430454141
112337393632
121076793b11
136870a3a98
14397312697
1521bb336b1
hex143ae277d

5430454141 has 8 divisors (see below), whose sum is σ = 6357605184. Its totient is φ = 4541146080.

The previous prime is 5430454103. The next prime is 5430454181. The reversal of 5430454141 is 1414540345.

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 5430454141 - 219 = 5429929853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5430454181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9460435 + ... + 9461008.

It is an arithmetic number, because the mean of its divisors is an integer number (794700648).

Almost surely, 25430454141 is an apocalyptic number.

It is an amenable number.

5430454141 is a deficient number, since it is larger than the sum of its proper divisors (927151043).

5430454141 is a wasteful number, since it uses less digits than its factorization.

5430454141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18921491.

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 5430454141 is about 73691.6151336093. The cubic root of 5430454141 is about 1757.7025529332.

Adding to 5430454141 its reverse (1414540345), we get a palindrome (6844994486).

The spelling of 5430454141 in words is "five billion, four hundred thirty million, four hundred fifty-four thousand, one hundred forty-one".

Divisors: 1 7 41 287 18921443 132450101 775779163 5430454141