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5500100501 = 722513371327
BaseRepresentation
bin1010001111101010…
…01101111110010101
3112012022102001110222
411013311031332111
542231011204001
62305434124125
7253204040300
oct50765157625
915168361428
105500100501
112372732a05
121095b80645
1369864a64c
143a2681b37
15222cde61b
hex147d4df95

5500100501 has 24 divisors (see below), whose sum is σ = 6447482496. Its totient is φ = 4678128000.

The previous prime is 5500100479. The next prime is 5500100519. The reversal of 5500100501 is 1050010055.

It is a de Polignac number, because none of the positive numbers 2k-5500100501 is a prime.

It is a super-2 number, since 2×55001005012 = 60502211042200902002, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5500100501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5500100521) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4144100 + ... + 4145426.

It is an arithmetic number, because the mean of its divisors is an integer number (268645104).

Almost surely, 25500100501 is an apocalyptic number.

It is an amenable number.

5500100501 is a deficient number, since it is larger than the sum of its proper divisors (947381995).

5500100501 is a wasteful number, since it uses less digits than its factorization.

5500100501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1929 (or 1922 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 17.

The square root of 5500100501 is about 74162.6624454651. The cubic root of 5500100501 is about 1765.1849192199.

Adding to 5500100501 its reverse (1050010055), we get a palindrome (6550110556).

The spelling of 5500100501 in words is "five billion, five hundred million, one hundred thousand, five hundred one".

Divisors: 1 7 49 251 337 1327 1757 2359 9289 12299 16513 65023 84587 333077 447199 592109 2331539 3130393 4144763 16320773 21912751 112246949 785728643 5500100501