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10115025141 = 313715136269
BaseRepresentation
bin10010110101110011…
…10000100011110101
3222002221012111221210
421122321300203311
5131203421301031
64351412032033
7505442203134
oct113271604365
928087174853
1010115025141
114320739111
121b63602619
13c52791ba0
146bd54591b
153e302e746
hex25ae708f5

10115025141 has 16 divisors (see below), whose sum is σ = 14526570240. Its totient is φ = 6223588800.

The previous prime is 10115025139. The next prime is 10115025187. The reversal of 10115025141 is 14152051101.

It is not a de Polignac number, because 10115025141 - 21 = 10115025139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10115025121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 260755 + ... + 297023.

It is an arithmetic number, because the mean of its divisors is an integer number (907910640).

Almost surely, 210115025141 is an apocalyptic number.

It is an amenable number.

10115025141 is a deficient number, since it is larger than the sum of its proper divisors (4411545099).

10115025141 is a wasteful number, since it uses less digits than its factorization.

10115025141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43436.

The product of its (nonzero) digits is 200, while the sum is 21.

Adding to 10115025141 its reverse (14152051101), we get a palindrome (24267076242).

The spelling of 10115025141 in words is "ten billion, one hundred fifteen million, twenty-five thousand, one hundred forty-one".

Divisors: 1 3 13 39 7151 21453 36269 92963 108807 278889 471497 1414491 259359619 778078857 3371675047 10115025141