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2408080 = 24531971
BaseRepresentation
bin1001001011111010010000
311112100021011
421023322100
51104024310
6123340304
726316433
oct11137220
94470234
102408080
1113a5254
12981694
136640cc
1446981a
1532878a
hex24be90

2408080 has 40 divisors (see below), whose sum is σ = 5785344. Its totient is φ = 931200.

The previous prime is 2408069. The next prime is 2408083. The reversal of 2408080 is 808042.

2408080 = T93 + T94 + ... + T247.

It is a tau number, because it is divible by the number of its divisors (40).

It is an Ulam number.

2408080 is a modest number, since divided by 8080 gives 240 as remainder.

It is not an unprimeable number, because it can be changed into a prime (2408083) 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, 1995 + ... + 2965.

22408080 is an apocalyptic number.

2408080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2408080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2892672).

2408080 is an abundant number, since it is smaller than the sum of its proper divisors (3377264).

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

2408080 is a wasteful number, since it uses less digits than its factorization.

2408080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1015 (or 1009 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 2408080 is about 1551.7989560507. The cubic root of 2408080 is about 134.0366722232.

The spelling of 2408080 in words is "two million, four hundred eight thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 31 40 62 80 124 155 248 310 496 620 971 1240 1942 2480 3884 4855 7768 9710 15536 19420 30101 38840 60202 77680 120404 150505 240808 301010 481616 602020 1204040 2408080