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5510100030 = 235183670001
BaseRepresentation
bin1010010000110110…
…10111010000111110
3112020000020002020220
411020123113100332
542241041200110
62310432322210
7253355035401
oct51033272076
915200202226
105510100030
112378342786
1210993a3366
1369a73bc26
143a3b25d38
15223b17370
hex1486d743e

5510100030 has 16 divisors (see below), whose sum is σ = 13224240144. Its totient is φ = 1469360000.

The previous prime is 5510099999. The next prime is 5510100031. The reversal of 5510100030 is 300010155.

It is a super-2 number, since 2×55101000302 = 60722404681212001800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 5510099982 and 5510100009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5510100031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91834971 + ... + 91835030.

It is an arithmetic number, because the mean of its divisors is an integer number (826515009).

Almost surely, 25510100030 is an apocalyptic number.

5510100030 is an abundant number, since it is smaller than the sum of its proper divisors (7714140114).

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

5510100030 is a wasteful number, since it uses less digits than its factorization.

5510100030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183670011.

The product of its (nonzero) digits is 75, while the sum is 15.

The square root of 5510100030 is about 74230.0480263889. The cubic root of 5510100030 is about 1766.2540106963.

Adding to 5510100030 its reverse (300010155), we get a palindrome (5810110185).

The spelling of 5510100030 in words is "five billion, five hundred ten million, one hundred thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 183670001 367340002 551010003 918350005 1102020006 1836700010 2755050015 5510100030