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2482880 = 2657759
BaseRepresentation
bin1001011110001011000000
311200010212112
421132023000
51113423010
6125114452
730050501
oct11361300
94603775
102482880
111446474
129b8a28
1368c17a
14488ba8
15340a05
hex25e2c0

2482880 has 28 divisors (see below), whose sum is σ = 5913120. Its totient is φ = 993024.

The previous prime is 2482871. The next prime is 2482889. The reversal of 2482880 is 882842.

It is an interprime number because it is at equal distance from previous prime (2482871) and next prime (2482889).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2482889) 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, 3560 + ... + 4199.

22482880 is an apocalyptic number.

2482880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2482880 is an abundant number, since it is smaller than the sum of its proper divisors (3430240).

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

2482880 is an equidigital number, since it uses as much as digits as its factorization.

2482880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7776 (or 7766 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 32.

The square root of 2482880 is about 1575.7157103996. The cubic root of 2482880 is about 135.4103654136.

The spelling of 2482880 in words is "two million, four hundred eighty-two thousand, eight hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 160 320 7759 15518 31036 38795 62072 77590 124144 155180 248288 310360 496576 620720 1241440 2482880