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5512164 = 2237211311
BaseRepresentation
bin10101000001101111100100
3101101001021020
4111001233210
52402342124
6314051140
764565310
oct25015744
911331236
105512164
113125409
121a19ab0
1311acc48
14a36b40
1573d379
hex541be4

5512164 has 48 divisors (see below), whose sum is σ = 14816256. Its totient is φ = 1562400.

The previous prime is 5512123. The next prime is 5512183. The reversal of 5512164 is 4612155.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17569 + ... + 17879.

It is an arithmetic number, because the mean of its divisors is an integer number (308672).

Almost surely, 25512164 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5512164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7408128).

5512164 is an abundant number, since it is smaller than the sum of its proper divisors (9304092).

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

5512164 is a wasteful number, since it uses less digits than its factorization.

5512164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536 (or 534 counting only the distinct ones).

The product of its digits is 1200, while the sum is 24.

The square root of 5512164 is about 2347.7998211091. The cubic root of 5512164 is about 176.6474517293.

Subtracting from 5512164 its reverse (4612155), we obtain a palindrome (900009).

The spelling of 5512164 in words is "five million, five hundred twelve thousand, one hundred sixty-four".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 211 311 422 622 633 844 933 1244 1266 1477 1866 2177 2532 2954 3732 4354 4431 5908 6531 8708 8862 13062 17724 26124 65621 131242 196863 262484 393726 459347 787452 918694 1378041 1837388 2756082 5512164