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511050100060 = 22525552505003
BaseRepresentation
bin1110110111111001111…
…01011010110101011100
31210212002221220221211201
413123330331122311130
531333112311200220
61030435001125244
751631204114453
oct7337475326534
91725087827751
10511050100060
1118780a5051a5
1283065789824
1339265567216
141aa40a15b9a
15d460cbbd0a
hex76fcf5ad5c

511050100060 has 12 divisors (see below), whose sum is σ = 1073205210168. Its totient is φ = 204420040016.

The previous prime is 511050099983. The next prime is 511050100063. The reversal of 511050100060 is 60001050115.

It is a super-2 number, since 2×5110501000602 (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (511050100063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12776252482 + ... + 12776252521.

It is an arithmetic number, because the mean of its divisors is an integer number (89433767514).

Almost surely, 2511050100060 is an apocalyptic number.

It is an amenable number.

511050100060 is an abundant number, since it is smaller than the sum of its proper divisors (562155110108).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

511050100060 is a wasteful number, since it uses less digits than its factorization.

511050100060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25552505012 (or 25552505010 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 19.

Adding to 511050100060 its reverse (60001050115), we get a palindrome (571051150175).

The spelling of 511050100060 in words is "five hundred eleven billion, fifty million, one hundred thousand, sixty".

Divisors: 1 2 4 5 10 20 25552505003 51105010006 102210020012 127762525015 255525050030 511050100060