Search a number
-
+
5464378535 = 571122961979
BaseRepresentation
bin1010001011011001…
…11100110010100111
3112002211012012011012
411011230330302213
542142340103120
62302120332435
7252261310520
oct50554746247
915084165135
105464378535
112354554520
12108601411b
136911210a5
1439ba23847
1521ead51c5
hex145b3cca7

5464378535 has 32 divisors (see below), whose sum is σ = 8211110400. Its totient is φ = 3391436160.

The previous prime is 5464378523. The next prime is 5464378583. The reversal of 5464378535 is 5358734645.

It is not a de Polignac number, because 5464378535 - 212 = 5464374439 is a prime.

It is a congruent number.

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, 57176 + ... + 119154.

It is an arithmetic number, because the mean of its divisors is an integer number (256597200).

Almost surely, 25464378535 is an apocalyptic number.

5464378535 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5464378535 is a deficient number, since it is larger than the sum of its proper divisors (2746731865).

5464378535 is a wasteful number, since it uses less digits than its factorization.

5464378535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62231.

The product of its digits is 6048000, while the sum is 50.

The square root of 5464378535 is about 73921.4348819069. The cubic root of 5464378535 is about 1761.3551175767.

The spelling of 5464378535 in words is "five billion, four hundred sixty-four million, three hundred seventy-eight thousand, five hundred thirty-five".

Divisors: 1 5 7 11 35 55 77 229 385 1145 1603 2519 8015 12595 17633 61979 88165 309895 433853 681769 2169265 3408845 4772383 14193191 23861915 70965955 99352337 156125101 496761685 780625505 1092875707 5464378535