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10302230125 = 53117492531
BaseRepresentation
bin10011001100000111…
…11000111001101101
3222120222110111220201
421212003320321231
5132044332331000
64422140313501
7513204340225
oct114603707155
928528414821
1010302230125
114407381a80
121bb6242891
13c824b9375
146da357085
154046ac96a
hex2660f8e6d

10302230125 has 16 divisors (see below), whose sum is σ = 14026019904. Its totient is φ = 7492530000.

The previous prime is 10302230101. The next prime is 10302230177. The reversal of 10302230125 is 52103220301.

It is not a de Polignac number, because 10302230125 - 211 = 10302228077 is a prime.

It is a super-2 number, since 2×103022301252 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3744891 + ... + 3747640.

It is an arithmetic number, because the mean of its divisors is an integer number (876626244).

Almost surely, 210302230125 is an apocalyptic number.

It is an amenable number.

10302230125 is a deficient number, since it is larger than the sum of its proper divisors (3723789779).

10302230125 is an equidigital number, since it uses as much as digits as its factorization.

10302230125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7492557 (or 7492547 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

Adding to 10302230125 its reverse (52103220301), we get a palindrome (62405450426).

The spelling of 10302230125 in words is "ten billion, three hundred two million, two hundred thirty thousand, one hundred twenty-five".

Divisors: 1 5 11 25 55 125 275 1375 7492531 37462655 82417841 187313275 412089205 936566375 2060446025 10302230125