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10055241505 = 513009154589
BaseRepresentation
bin10010101110101011…
…01100111100100001
3221221202201012020001
421113111230330201
5131043120212010
64341434420001
7504115066621
oct112725547441
927852635201
1010055241505
11429aa15851
121b47591601
13c4328c55a
146b5622881
153dcb70c3a
hex25756cf21

10055241505 has 8 divisors (see below), whose sum is σ = 12067295400. Its totient is φ = 8043522816.

The previous prime is 10055241377. The next prime is 10055241517. The reversal of 10055241505 is 50514255001.

It can be written as a sum of positive squares in 4 ways, for example, as 429276961 + 9625964544 = 20719^2 + 98112^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10055241505 - 27 = 10055241377 is a prime.

It is a super-2 number, since 2×100552415052 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12250 + ... + 142339.

It is an arithmetic number, because the mean of its divisors is an integer number (1508411925).

Almost surely, 210055241505 is an apocalyptic number.

It is an amenable number.

10055241505 is a deficient number, since it is larger than the sum of its proper divisors (2012053895).

10055241505 is a wasteful number, since it uses less digits than its factorization.

10055241505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167603.

The product of its (nonzero) digits is 5000, while the sum is 28.

Adding to 10055241505 its reverse (50514255001), we get a palindrome (60569496506).

The spelling of 10055241505 in words is "ten billion, fifty-five million, two hundred forty-one thousand, five hundred five".

Divisors: 1 5 13009 65045 154589 772945 2011048301 10055241505