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50055000601 = 10912721117137
BaseRepresentation
bin101110100111100000…
…101011001000011001
311210012102022111021011
4232213200223020121
51310003040004401
634554524213521
73421260325234
oct564740531031
9153172274234
1050055000601
111a2568198a1
12984b39a2a1
134949289268
1425cbb6a41b
15147e60b451
hexba782b219

50055000601 has 16 divisors (see below), whose sum is σ = 51156244480. Its totient is φ = 48969204480.

The previous prime is 50055000577. The next prime is 50055000607. The reversal of 50055000601 is 10600055005.

It is a cyclic number.

It is not a de Polignac number, because 50055000601 - 27 = 50055000473 is a prime.

It is a super-2 number, since 2×500550006012 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50055000607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2912305 + ... + 2929441.

It is an arithmetic number, because the mean of its divisors is an integer number (3197265280).

Almost surely, 250055000601 is an apocalyptic number.

It is an amenable number.

50055000601 is a deficient number, since it is larger than the sum of its proper divisors (1101243879).

50055000601 is a wasteful number, since it uses less digits than its factorization.

50055000601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17584.

The product of its (nonzero) digits is 750, while the sum is 22.

Adding to 50055000601 its reverse (10600055005), we get a palindrome (60655055606).

The spelling of 50055000601 in words is "fifty billion, fifty-five million, six hundred one", and thus it is an aban number.

Divisors: 1 109 127 211 13843 17137 22999 26797 1867933 2176399 2920873 3615907 237227491 394133863 459220189 50055000601