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5780220 = 223596337
BaseRepresentation
bin10110000011001011111100
3101212122222020
4112003023330
52434431340
6323520140
7100062645
oct26031374
911778866
105780220
113298846
121b29050
131274c64
14aa66cc
157929d0
hex5832fc

5780220 has 24 divisors (see below), whose sum is σ = 16184784. Its totient is φ = 1541376.

The previous prime is 5780219. The next prime is 5780227. The reversal of 5780220 is 220875.

It is a zygodrome in base 9 and base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5780227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48109 + ... + 48228.

It is an arithmetic number, because the mean of its divisors is an integer number (674366).

Almost surely, 25780220 is an apocalyptic number.

It is an amenable number.

5780220 is an abundant number, since it is smaller than the sum of its proper divisors (10404564).

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

5780220 is a wasteful number, since it uses less digits than its factorization.

5780220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96349 (or 96347 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 5780220 is about 2404.2088095671. The cubic root of 5780220 is about 179.4656995366.

The spelling of 5780220 in words is "five million, seven hundred eighty thousand, two hundred twenty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 96337 192674 289011 385348 481685 578022 963370 1156044 1445055 1926740 2890110 5780220