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5514740 = 2257113581
BaseRepresentation
bin10101000010010111110100
3101101011210122
4111002113310
52402432430
6314111112
764605650
oct25022764
911334718
105514740
113127340
121a1b498
1311b117a
14a37a60
1573dee5
hex5425f4

5514740 has 48 divisors (see below), whose sum is σ = 14442624. Its totient is φ = 1718400.

The previous prime is 5514737. The next prime is 5514757. The reversal of 5514740 is 474155.

It is a congruent number.

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, 251 + ... + 3330.

It is an arithmetic number, because the mean of its divisors is an integer number (300888).

Almost surely, 25514740 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 5514740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7221312).

5514740 is an abundant number, since it is smaller than the sum of its proper divisors (8927884).

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

5514740 is a wasteful number, since it uses less digits than its factorization.

5514740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3608 (or 3606 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 26.

The square root of 5514740 is about 2348.3483557599. The cubic root of 5514740 is about 176.6749649992.

Adding to 5514740 its reverse (474155), we get a palindrome (5988895).

The spelling of 5514740 in words is "five million, five hundred fourteen thousand, seven hundred forty".

Divisors: 1 2 4 5 7 10 11 14 20 22 28 35 44 55 70 77 110 140 154 220 308 385 770 1540 3581 7162 14324 17905 25067 35810 39391 50134 71620 78782 100268 125335 157564 196955 250670 275737 393910 501340 551474 787820 1102948 1378685 2757370 5514740