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1014110525 = 5273555677
BaseRepresentation
bin111100011100100…
…001100100111101
32121200020011010002
4330130201210331
54034103014100
6244343524045
734062540311
oct7434414475
92550204102
101014110525
1148049127a
12243759625
1313213a9cc
1498981b41
155e06c2d5
hex3c72193d

1014110525 has 12 divisors (see below), whose sum is σ = 1274725332. Its totient is φ = 800173440.

The previous prime is 1014110509. The next prime is 1014110527. The reversal of 1014110525 is 5250114101.

It can be written as a sum of positive squares in 6 ways, for example, as 7761796 + 1006348729 = 2786^2 + 31723^2 .

It is not a de Polignac number, because 1014110525 - 24 = 1014110509 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1014110497 and 1014110506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1014110527) 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, 276014 + ... + 279663.

It is an arithmetic number, because the mean of its divisors is an integer number (106227111).

Almost surely, 21014110525 is an apocalyptic number.

It is an amenable number.

1014110525 is a deficient number, since it is larger than the sum of its proper divisors (260614807).

1014110525 is an equidigital number, since it uses as much as digits as its factorization.

1014110525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555760 (or 555755 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 20.

The square root of 1014110525 is about 31845.1020566743. The cubic root of 1014110525 is about 1004.6815571541.

Adding to 1014110525 its reverse (5250114101), we get a palindrome (6264224626).

The spelling of 1014110525 in words is "one billion, fourteen million, one hundred ten thousand, five hundred twenty-five".

Divisors: 1 5 25 73 365 1825 555677 2778385 13891925 40564421 202822105 1014110525