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5153966471 = 1011491991721
BaseRepresentation
bin1001100110011001…
…10100100110000111
3111022012002121212002
410303030310212013
541023403411341
62211231215515
7241501664213
oct46314644607
914265077762
105153966471
112205309325
12bba07759b
13641a19004
1436c6dd943
1520271b29b
hex133334987

5153966471 has 16 divisors (see below), whose sum is σ = 5269320000. Its totient is φ = 5040288000.

The previous prime is 5153966443. The next prime is 5153966479. The reversal of 5153966471 is 1746693515.

It is a cyclic number.

It is not a de Polignac number, because 5153966471 - 230 = 4080224647 is a prime.

It is a super-3 number, since 3×51539664713 (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5153966479) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2993891 + ... + 2995611.

It is an arithmetic number, because the mean of its divisors is an integer number (329332500).

Almost surely, 25153966471 is an apocalyptic number.

5153966471 is a deficient number, since it is larger than the sum of its proper divisors (115353529).

5153966471 is a wasteful number, since it uses less digits than its factorization.

5153966471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2170.

The product of its digits is 680400, while the sum is 47.

The square root of 5153966471 is about 71791.1308658667. The cubic root of 5153966471 is about 1727.3507370879.

The spelling of 5153966471 in words is "five billion, one hundred fifty-three million, nine hundred sixty-six thousand, four hundred seventy-one".

Divisors: 1 101 149 199 1721 15049 20099 29651 173821 256429 342479 2994751 25899329 34590379 51029371 5153966471