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50060060051 = 221092264239
BaseRepresentation
bin101110100111110011…
…111110010110010011
311210012202211112112012
4232213303332112103
51310010333410201
634555224453135
73421351326641
oct564763762623
9153182745465
1050060060051
111a259665061
12985101a1ab
13494a33b111
1425cc6c6191
15147ecaa5bb
hexba7cfe593

50060060051 has 4 divisors (see below), whose sum is σ = 50062346400. Its totient is φ = 50057773704.

The previous prime is 50060060047. The next prime is 50060060069. The reversal of 50060060051 is 15006006005.

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 50060060051 - 22 = 50060060047 is a prime.

It is a super-2 number, since 2×500600600512 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50060059999 and 50060060026.

It is not an unprimeable number, because it can be changed into a prime (50060060041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1110011 + ... + 1154228.

It is an arithmetic number, because the mean of its divisors is an integer number (12515586600).

Almost surely, 250060060051 is an apocalyptic number.

50060060051 is a deficient number, since it is larger than the sum of its proper divisors (2286349).

50060060051 is a wasteful number, since it uses less digits than its factorization.

50060060051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2286348.

The product of its (nonzero) digits is 900, while the sum is 23.

Adding to 50060060051 its reverse (15006006005), we get a palindrome (65066066056).

The spelling of 50060060051 in words is "fifty billion, sixty million, sixty thousand, fifty-one".

Divisors: 1 22109 2264239 50060060051