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5012023163 = 72891149283
BaseRepresentation
bin1001010101011110…
…10110011101111011
3110221022000011020112
410222233112131323
540231034220123
62145201014535
7235126331300
oct45257263573
913838004215
105012023163
11214217a204
12b7a62444b
1361b4ab2a4
143579110a7
151e502dd78
hex12abd677b

5012023163 has 12 divisors (see below), whose sum is σ = 5895826920. Its totient is φ = 4247746272.

The previous prime is 5012023153. The next prime is 5012023183. The reversal of 5012023163 is 3613202105.

It is not a de Polignac number, because 5012023163 - 26 = 5012023099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5012023153) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 570281 + ... + 579002.

It is an arithmetic number, because the mean of its divisors is an integer number (491318910).

Almost surely, 25012023163 is an apocalyptic number.

5012023163 is a deficient number, since it is larger than the sum of its proper divisors (883803757).

5012023163 is a wasteful number, since it uses less digits than its factorization.

5012023163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1149386 (or 1149379 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 5012023163 is about 70795.6436724747. The cubic root of 5012023163 is about 1711.3454708306.

Adding to 5012023163 its reverse (3613202105), we get a palindrome (8625225268).

The spelling of 5012023163 in words is "five billion, twelve million, twenty-three thousand, one hundred sixty-three".

Divisors: 1 7 49 89 623 4361 1149283 8044981 56314867 102286187 716003309 5012023163