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11450068602025 = 52181237392
BaseRepresentation
bin1010011010011110110101…
…0001011000110010101001
31111112121121222010120012211
42212213231101120302221
53000044220030231100
640204031111405121
72261145242162104
oct246475521306251
944477558116184
1011450068602025
113714a46250049
12134b1249837a1
13650976aa1511
142b828720573b
1514cc989991ba
hexa69ed458ca9

11450068602025 has 27 divisors (see below), whose sum is σ = 14280780320613. Its totient is φ = 9107010511200.

The previous prime is 11450068602017. The next prime is 11450068602029. The reversal of 11450068602025 is 52020686005411.

The square root of 11450068602025 is 3383795.

It is a perfect power (a square), and thus also a powerful number.

11450068602025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 6145227807849 + 5304840794176 = 2478957^2 + 2303224^2 .

It is not a de Polignac number, because 11450068602025 - 23 = 11450068602017 is a prime.

It is a super-2 number, since 2×114500686020252 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11450068602029) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 3062332606 + ... + 3062336344.

Almost surely, 211450068602025 is an apocalyptic number.

11450068602025 is the 3383795-th square number.

11450068602025 is the 1691898-th centered octagonal number.

It is an amenable number.

11450068602025 is a deficient number, since it is larger than the sum of its proper divisors (2830711718588).

11450068602025 is an frugal number, since it uses more digits than its factorization.

11450068602025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7850 (or 3925 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 40.

The spelling of 11450068602025 in words is "eleven trillion, four hundred fifty billion, sixty-eight million, six hundred two thousand, twenty-five".

Divisors: 1 5 25 181 905 3739 4525 18695 32761 93475 163805 676759 819025 3383795 13980121 16918975 69900605 122493379 349503025 612466895 2530401901 3062334475 12652009505 63260047525 458002744081 2290013720405 11450068602025