Search a number
-
+
5620480 = 2854391
BaseRepresentation
bin10101011100001100000000
3101120112211221
4111130030000
52414323410
6320244424
765526145
oct25341400
911515757
105620480
113199828
121a70714
13121a338
14a643cc
157604da
hex55c300

5620480 has 36 divisors (see below), whose sum is σ = 13465872. Its totient is φ = 2247680.

The previous prime is 5620469. The next prime is 5620481. The reversal of 5620480 is 840265.

It is not an unprimeable number, because it can be changed into a prime (5620481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 916 + ... + 3475.

It is an arithmetic number, because the mean of its divisors is an integer number (374052).

Almost surely, 25620480 is an apocalyptic number.

It is an amenable number.

5620480 is an abundant number, since it is smaller than the sum of its proper divisors (7845392).

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

5620480 is an equidigital number, since it uses as much as digits as its factorization.

5620480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4412 (or 4398 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 5620480 is about 2370.7551539541. The cubic root of 5620480 is about 177.7970164365.

The spelling of 5620480 in words is "five million, six hundred twenty thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 640 1280 4391 8782 17564 21955 35128 43910 70256 87820 140512 175640 281024 351280 562048 702560 1124096 1405120 2810240 5620480