Search a number
-
+
5154873071 = 19271309109
BaseRepresentation
bin1001100110100000…
…10001111011101111
3111022020210200110212
410303100101323233
541024121414241
62211302453035
7241512461315
oct46320217357
914266720425
105154873071
112205878487
12bba43417b
13641c7586a
1436c8980b5
15202849beb
hex133411eef

5154873071 has 4 divisors (see below), whose sum is σ = 5426182200. Its totient is φ = 4883563944.

The previous prime is 5154873029. The next prime is 5154873079. The reversal of 5154873071 is 1703784515.

It is a happy number.

5154873071 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5154873071 - 26 = 5154873007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5154873079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135654536 + ... + 135654573.

It is an arithmetic number, because the mean of its divisors is an integer number (1356545550).

Almost surely, 25154873071 is an apocalyptic number.

5154873071 is a deficient number, since it is larger than the sum of its proper divisors (271309129).

5154873071 is a wasteful number, since it uses less digits than its factorization.

5154873071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271309128.

The product of its (nonzero) digits is 117600, while the sum is 41.

The square root of 5154873071 is about 71797.4447386535. Note that the first 3 decimals coincide. The cubic root of 5154873071 is about 1727.4520134139.

The spelling of 5154873071 in words is "five billion, one hundred fifty-four million, eight hundred seventy-three thousand, seventy-one".

Divisors: 1 19 271309109 5154873071