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4182980 = 2251991051
BaseRepresentation
bin1111111101001111000100
321212111222012
433331033010
52032323410
6225353352
750361164
oct17751704
97774865
104182980
1123a780a
121498858
13b35c49
147ac5a4
15579605
hex3fd3c4

4182980 has 24 divisors (see below), whose sum is σ = 8836800. Its totient is φ = 1663200.

The previous prime is 4182979. The next prime is 4182991. The reversal of 4182980 is 892814.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3455 + ... + 4505.

It is an arithmetic number, because the mean of its divisors is an integer number (368200).

Almost surely, 24182980 is an apocalyptic number.

It is an amenable number.

4182980 is an abundant number, since it is smaller than the sum of its proper divisors (4653820).

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

4182980 is a wasteful number, since it uses less digits than its factorization.

4182980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1259 (or 1257 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 4182980 is about 2045.2334830038. The cubic root of 4182980 is about 161.1246286276.

The spelling of 4182980 in words is "four million, one hundred eighty-two thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 199 398 796 995 1051 1990 2102 3980 4204 5255 10510 21020 209149 418298 836596 1045745 2091490 4182980