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10055304525 = 352719152961
BaseRepresentation
bin10010101110101011…
…11100010101001101
3221221202211101200010
421113111330111031
5131043124221100
64341440023433
7504115451430
oct112725742515
927852741603
1010055304525
11429aa59132
121b47601b79
13c432b2146
146b563b817
153dcb84750
hex25757c54d

10055304525 has 24 divisors (see below), whose sum is σ = 18999738304. Its totient is φ = 4596710400.

The previous prime is 10055304499. The next prime is 10055304557. The reversal of 10055304525 is 52540355001.

It is a happy number.

It is not a de Polignac number, because 10055304525 - 27 = 10055304397 is a prime.

It is a super-2 number, since 2×100553045252 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10055304492 and 10055304501.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9575956 + ... + 9577005.

Almost surely, 210055304525 is an apocalyptic number.

10055304525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10055304525 is a deficient number, since it is larger than the sum of its proper divisors (8944433779).

10055304525 is a wasteful number, since it uses less digits than its factorization.

10055304525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19152981 (or 19152976 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 30.

Adding to 10055304525 its reverse (52540355001), we get a palindrome (62595659526).

The spelling of 10055304525 in words is "ten billion, fifty-five million, three hundred four thousand, five hundred twenty-five".

Divisors: 1 3 5 7 15 21 25 35 75 105 175 525 19152961 57458883 95764805 134070727 287294415 402212181 478824025 670353635 1436472075 2011060905 3351768175 10055304525