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8010492 = 2237472029
BaseRepresentation
bin11110100011101011111100
3120001222022220
4132203223330
54022313432
6443405340
7125042130
oct36435374
916058286
108010492
114581446
122823850
131876149
1410c73c0
15a8372c
hex7a3afc

8010492 has 48 divisors (see below), whose sum is σ = 21826560. Its totient is φ = 2238912.

The previous prime is 8010487. The next prime is 8010503. The reversal of 8010492 is 2940108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2934 + ... + 4962.

It is an arithmetic number, because the mean of its divisors is an integer number (454720).

Almost surely, 28010492 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8010492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10913280).

8010492 is an abundant number, since it is smaller than the sum of its proper divisors (13816068).

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

8010492 is a wasteful number, since it uses less digits than its factorization.

8010492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2090 (or 2088 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 8010492 is about 2830.2812581085. The cubic root of 8010492 is about 200.0873951382.

The spelling of 8010492 in words is "eight million, ten thousand, four hundred ninety-two".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 47 84 94 141 188 282 329 564 658 987 1316 1974 2029 3948 4058 6087 8116 12174 14203 24348 28406 42609 56812 85218 95363 170436 190726 286089 381452 572178 667541 1144356 1335082 2002623 2670164 4005246 8010492