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5485340 = 225739181
BaseRepresentation
bin10100111011001100011100
3101022200110202
4110323030130
52401012330
6313323032
764424150
oct24731434
911280422
105485340
113107243
121a06478
1311a0983
14a2b060
15735445
hex53b31c

5485340 has 24 divisors (see below), whose sum is σ = 13165152. Its totient is φ = 1880640.

The previous prime is 5485331. The next prime is 5485351. The reversal of 5485340 is 435845.

5485340 = T207 + T208 + ... + T346.

It is an Ulam number.

It is a congruent 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, 19451 + ... + 19730.

It is an arithmetic number, because the mean of its divisors is an integer number (548548).

Almost surely, 25485340 is an apocalyptic number.

It is an amenable number.

5485340 is an abundant number, since it is smaller than the sum of its proper divisors (7679812).

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

5485340 is a wasteful number, since it uses less digits than its factorization.

5485340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39197 (or 39195 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 5485340 is about 2342.0802718951. The cubic root of 5485340 is about 176.3604441655.

The spelling of 5485340 in words is "five million, four hundred eighty-five thousand, three hundred forty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 39181 78362 156724 195905 274267 391810 548534 783620 1097068 1371335 2742670 5485340