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5577080 = 235672081
BaseRepresentation
bin10101010001100101111000
3101111100022112
4111101211320
52411431310
6315311452
765255465
oct25214570
911440275
105577080
11316a163
121a4b588
131203662
14a5266c
15752705
hex551978

5577080 has 32 divisors (see below), whose sum is σ = 12741840. Its totient is φ = 2196480.

The previous prime is 5577079. The next prime is 5577083. The reversal of 5577080 is 807755.

It is a super-2 number, since 2×55770802 = 62207642652800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5577083) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1640 + ... + 3720.

Almost surely, 25577080 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 5577080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6370920).

5577080 is an abundant number, since it is smaller than the sum of its proper divisors (7164760).

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

5577080 is a wasteful number, since it uses less digits than its factorization.

5577080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2159 (or 2155 counting only the distinct ones).

The product of its (nonzero) digits is 9800, while the sum is 32.

The square root of 5577080 is about 2361.5842140394. The cubic root of 5577080 is about 177.3381981191.

The spelling of 5577080 in words is "five million, five hundred seventy-seven thousand, eighty".

Divisors: 1 2 4 5 8 10 20 40 67 134 268 335 536 670 1340 2081 2680 4162 8324 10405 16648 20810 41620 83240 139427 278854 557708 697135 1115416 1394270 2788540 5577080