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110300051525 = 5217259529533
BaseRepresentation
bin110011010111001100…
…1010011100001000101
3101112201000000011200112
41212232121103201011
53301343303122100
6122400544522405
710653223653146
oct1465631234105
9345630004615
10110300051525
114286155a284
1219463320405
13a52a7152a1
1454a4dabacd
152d08616b35
hex19ae653845

110300051525 has 12 divisors (see below), whose sum is σ = 144817479972. Its totient is φ = 83049450240.

The previous prime is 110300051503. The next prime is 110300051531. The reversal of 110300051525 is 525150003011.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 3388054849 + 106911996676 = 58207^2 + 326974^2 .

It is not a de Polignac number, because 110300051525 - 214 = 110300035141 is a prime.

It is a super-2 number, since 2×1103000515252 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 110300051525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 129764342 + ... + 129765191.

It is an arithmetic number, because the mean of its divisors is an integer number (12068123331).

Almost surely, 2110300051525 is an apocalyptic number.

It is an amenable number.

110300051525 is a deficient number, since it is larger than the sum of its proper divisors (34517428447).

110300051525 is a wasteful number, since it uses less digits than its factorization.

110300051525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259529560 (or 259529555 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 23.

Adding to 110300051525 its reverse (525150003011), we get a palindrome (635450054536).

The spelling of 110300051525 in words is "one hundred ten billion, three hundred million, fifty-one thousand, five hundred twenty-five".

Divisors: 1 5 17 25 85 425 259529533 1297647665 4412002061 6488238325 22060010305 110300051525