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2995480 = 23574887
BaseRepresentation
bin1011011011010100011000
312122012000201
423123110120
51231323410
6144111544
734314115
oct13332430
95565021
102995480
111766604
1210055b4
1380b597
1457d90c
153e283a
hex2db518

2995480 has 16 divisors (see below), whose sum is σ = 6739920. Its totient is φ = 1198176.

The previous prime is 2995477. The next prime is 2995481. The reversal of 2995480 is 845992.

2995480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2995481) 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 3 ways as a sum of consecutive naturals, for example, 37404 + ... + 37483.

It is an arithmetic number, because the mean of its divisors is an integer number (421245).

22995480 is an apocalyptic number.

2995480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2995480 is an abundant number, since it is smaller than the sum of its proper divisors (3744440).

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

2995480 is a wasteful number, since it uses less digits than its factorization.

2995480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74898 (or 74894 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 2995480 is about 1730.7455041109. The cubic root of 2995480 is about 144.1524876444.

The spelling of 2995480 in words is "two million, nine hundred ninety-five thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 74887 149774 299548 374435 599096 748870 1497740 2995480