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140211011313025 = 52171572281192119
BaseRepresentation
bin11111111000010101101011…
…100001011101110110000001
3200101110001010110020212212221
4133320111223201131312001
5121334204122344004100
61214112014355451041
741350624365614362
oct3770255341356601
9611401113225787
10140211011313025
1140748179657944
12138859bbbb6a81
136030ac30b85c3
14268a36b985b69
1511323244d701a
hex7f856b85dd81

140211011313025 has 48 divisors (see below), whose sum is σ = 185271483116160. Its totient is φ = 104892482073600.

The previous prime is 140211011313013. The next prime is 140211011313089. The reversal of 140211011313025 is 520313110112041.

It is not a de Polignac number, because 140211011313025 - 211 = 140211011310977 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1522017916 + ... + 1522110034.

It is an arithmetic number, because the mean of its divisors is an integer number (3859822564920).

Almost surely, 2140211011313025 is an apocalyptic number.

It is an amenable number.

140211011313025 is a deficient number, since it is larger than the sum of its proper divisors (45060471803135).

140211011313025 is a wasteful number, since it uses less digits than its factorization.

140211011313025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115114 (or 115109 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

Adding to 140211011313025 its reverse (520313110112041), we get a palindrome (660524121425066).

The spelling of 140211011313025 in words is "one hundred forty trillion, two hundred eleven billion, eleven million, three hundred thirteen thousand, twenty-five".

Divisors: 1 5 17 25 85 157 425 785 2669 3925 13345 22811 66725 92119 114055 387787 460595 570275 1566023 1938935 2302975 3581327 7830115 9694675 14462683 17906635 39150575 60882559 72313415 89533175 245865611 304412795 361567075 1229328055 1522063975 2101326509 6146640275 10506632545 35722550653 52533162725 178612753265 329908261913 893063766325 1649541309565 5608440452521 8247706547825 28042202262605 140211011313025