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11300753025 = 32521923732
BaseRepresentation
bin10101000011001001…
…11100111010000001
31002011120100201211100
422201210330322001
5141120443044100
65105210205013
7550020546552
oct124144747201
932146321740
1011300753025
114879a87011
122234723769
1310b132a113
14792bdc329
1546219b400
hex2a193ce81

11300753025 has 81 divisors (see below), whose sum is σ = 21419709129. Its totient is φ = 5694546240.

The previous prime is 11300752993. The next prime is 11300753041. The reversal of 11300753025 is 52035700311.

The square root of 11300753025 is 106305.

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

It can be written as a sum of positive squares in 4 ways, for example, as 108805761 + 11191947264 = 10431^2 + 105792^2 .

It is not a de Polignac number, because 11300753025 - 25 = 11300752993 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11300753025.

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 30296739 + ... + 30297111.

Almost surely, 211300753025 is an apocalyptic number.

11300753025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11300753025 is the 106305-th square number.

11300753025 is the 53153-rd centered octagonal number.

It is an amenable number.

11300753025 is a deficient number, since it is larger than the sum of its proper divisors (10118956104).

11300753025 is an equidigital number, since it uses as much as digits as its factorization.

11300753025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800 (or 400 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 27.

The spelling of 11300753025 in words is "eleven billion, three hundred million, seven hundred fifty-three thousand, twenty-five".

Divisors: 1 3 5 9 15 19 25 45 57 75 95 171 225 285 361 373 475 855 1083 1119 1425 1805 1865 3249 3357 4275 5415 5595 7087 9025 9325 16245 16785 21261 27075 27975 35435 63783 81225 83925 106305 134653 139129 177175 318915 403959 417387 531525 673265 695645 1211877 1252161 1594575 2019795 2086935 2643451 3366325 3478225 6059385 6260805 7930353 10098975 10434675 13217255 23791059 30296925 31304025 39651765 50225569 66086275 118955295 150676707 198258825 251127845 452030121 594776475 753383535 1255639225 2260150605 3766917675 11300753025