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5500060512 = 253431332379
BaseRepresentation
bin1010001111101010…
…00100001101100000
3112012022100000121220
411013311010031200
542231003414022
62305433215040
7253203512562
oct50765041540
915168300556
105500060512
112372705961
121095b61480
1369863539b
143a2671332
15222cd285c
hex147d44360

5500060512 has 48 divisors (see below), whose sum is σ = 14773429440. Its totient is φ = 1790716032.

The previous prime is 5500060493. The next prime is 5500060513. The reversal of 5500060512 is 2150600055.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5500060513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 662062 + ... + 670317.

It is an arithmetic number, because the mean of its divisors is an integer number (307779780).

Almost surely, 25500060512 is an apocalyptic number.

It is an amenable number.

5500060512 is an abundant number, since it is smaller than the sum of its proper divisors (9273368928).

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

5500060512 is a wasteful number, since it uses less digits than its factorization.

5500060512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1332435 (or 1332427 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 5500060512 is about 74162.3928416553. The cubic root of 5500060512 is about 1765.1806412283.

Adding to 5500060512 its reverse (2150600055), we get a palindrome (7650660567).

The spelling of 5500060512 in words is "five billion, five hundred million, sixty thousand, five hundred twelve".

Divisors: 1 2 3 4 6 8 12 16 24 32 43 48 86 96 129 172 258 344 516 688 1032 1376 2064 4128 1332379 2664758 3997137 5329516 7994274 10659032 15988548 21318064 31977096 42636128 57292297 63954192 114584594 127908384 171876891 229169188 343753782 458338376 687507564 916676752 1375015128 1833353504 2750030256 5500060512