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1110230125 = 53233112457
BaseRepresentation
bin100001000101100…
…1100010001101101
32212101002112102021
41002023030101231
54233204331000
6302100030141
736340541344
oct10213142155
92771075367
101110230125
1151a772364
1226b992351
13149023204
14a7642b5b
156770711a
hex422cc46d

1110230125 has 32 divisors (see below), whose sum is σ = 1492568064. Its totient is φ = 822096000.

The previous prime is 1110230123. The next prime is 1110230159. The reversal of 1110230125 is 5210320111.

It is not a de Polignac number, because 1110230125 - 21 = 1110230123 is a prime.

It is a super-2 number, since 2×11102301252 = 2465221860915031250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1110230099 and 1110230108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110230123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82897 + ... + 95353.

It is an arithmetic number, because the mean of its divisors is an integer number (46642752).

Almost surely, 21110230125 is an apocalyptic number.

It is an amenable number.

1110230125 is a deficient number, since it is larger than the sum of its proper divisors (382337939).

1110230125 is a wasteful number, since it uses less digits than its factorization.

1110230125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12526 (or 12516 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 1110230125 is about 33320.1159211669. The cubic root of 1110230125 is about 1035.4703534021.

Adding to 1110230125 its reverse (5210320111), we get a palindrome (6320550236).

The spelling of 1110230125 in words is "one billion, one hundred ten million, two hundred thirty thousand, one hundred twenty-five".

Divisors: 1 5 23 25 31 115 125 155 575 713 775 2875 3565 3875 12457 17825 62285 89125 286511 311425 386167 1432555 1557125 1930835 7162775 8881841 9654175 35813875 44409205 48270875 222046025 1110230125