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5469720 = 2335192399
BaseRepresentation
bin10100110111011000011000
3101021220001020
4110313120120
52400012340
6313122440
764330464
oct24673030
911256036
105469720
1130a6533
1219b9420
131196829
14a254a4
157309d0
hex537618

5469720 has 64 divisors (see below), whose sum is σ = 17280000. Its totient is φ = 1381248.

The previous prime is 5469707. The next prime is 5469727. The reversal of 5469720 is 279645.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5469727) 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 15 ways as a sum of consecutive naturals, for example, 1081 + ... + 3479.

It is an arithmetic number, because the mean of its divisors is an integer number (270000).

Almost surely, 25469720 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 5469720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8640000).

5469720 is an abundant number, since it is smaller than the sum of its proper divisors (11810280).

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

5469720 is a wasteful number, since it uses less digits than its factorization.

5469720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2432 (or 2428 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 5469720 is about 2338.7432522618. The cubic root of 5469720 is about 176.1928842645.

The spelling of 5469720 in words is "five million, four hundred sixty-nine thousand, seven hundred twenty".

Divisors: 1 2 3 4 5 6 8 10 12 15 19 20 24 30 38 40 57 60 76 95 114 120 152 190 228 285 380 456 570 760 1140 2280 2399 4798 7197 9596 11995 14394 19192 23990 28788 35985 45581 47980 57576 71970 91162 95960 136743 143940 182324 227905 273486 287880 364648 455810 546972 683715 911620 1093944 1367430 1823240 2734860 5469720