Search a number
-
+
5061660151 = 30831641797
BaseRepresentation
bin1001011011011001…
…01100110111110111
3111001202101222101111
410231230230313313
540331241111101
62154132535451
7236301254452
oct45554546767
914052358344
105061660151
1121681a2209
12b93181587
1362886a3a2
14360352499
151e9586251
hex12db2cdf7

5061660151 has 4 divisors (see below), whose sum is σ = 5063305032. Its totient is φ = 5060015272.

The previous prime is 5061660103. The next prime is 5061660157. The reversal of 5061660151 is 1510661605.

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 5061660151 - 215 = 5061627383 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 (5061660157) 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, 817816 + ... + 823981.

It is an arithmetic number, because the mean of its divisors is an integer number (1265826258).

Almost surely, 25061660151 is an apocalyptic number.

5061660151 is a deficient number, since it is larger than the sum of its proper divisors (1644881).

5061660151 is a wasteful number, since it uses less digits than its factorization.

5061660151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1644880.

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 5061660151 is about 71145.3452518153. The cubic root of 5061660151 is about 1716.9764067653.

The spelling of 5061660151 in words is "five billion, sixty-one million, six hundred sixty thousand, one hundred fifty-one".

Divisors: 1 3083 1641797 5061660151