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8034980 = 225439343
BaseRepresentation
bin11110101001101010100100
3120010012220212
4132221222210
54024104410
6444114552
7125203412
oct36515244
916105825
108034980
114598888
122835a58
131884335
1410d22b2
15a8ab05
hex7a9aa4

8034980 has 24 divisors (see below), whose sum is σ = 17267712. Its totient is φ = 3138912.

The previous prime is 8034977. The next prime is 8034989. The reversal of 8034980 is 894308.

It is not an unprimeable number, because it can be changed into a prime (8034989) 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, 3812 + ... + 5531.

It is an arithmetic number, because the mean of its divisors is an integer number (719488).

Almost surely, 28034980 is an apocalyptic number.

It is an amenable number.

8034980 is an abundant number, since it is smaller than the sum of its proper divisors (9232732).

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

8034980 is a wasteful number, since it uses less digits than its factorization.

8034980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9395 (or 9393 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 8034980 is about 2834.6040287843. The cubic root of 8034980 is about 200.2910761678.

The spelling of 8034980 in words is "eight million, thirty-four thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 43 86 172 215 430 860 9343 18686 37372 46715 93430 186860 401749 803498 1606996 2008745 4017490 8034980