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5174890 = 257259179
BaseRepresentation
bin10011101111011001101010
3100201220121121
4103233121222
52311044030
6302525454
761662100
oct23573152
910656547
105174890
112a14a76
12189688a
1310c2586
14989c70
156c347a
hex4ef66a

5174890 has 48 divisors (see below), whose sum is σ = 11080800. Its totient is φ = 1734432.

The previous prime is 5174887. The next prime is 5174891. The reversal of 5174890 is 984715.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5174891) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28821 + ... + 28999.

It is an arithmetic number, because the mean of its divisors is an integer number (230850).

Almost surely, 25174890 is an apocalyptic number.

5174890 is an abundant number, since it is smaller than the sum of its proper divisors (5905910).

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

5174890 is a wasteful number, since it uses less digits than its factorization.

5174890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259 (or 252 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 5174890 is about 2274.8384558030. The cubic root of 5174890 is about 172.9685086408.

The spelling of 5174890 in words is "five million, one hundred seventy-four thousand, eight hundred ninety".

Divisors: 1 2 5 7 10 14 35 49 59 70 98 118 179 245 295 358 413 490 590 826 895 1253 1790 2065 2506 2891 4130 5782 6265 8771 10561 12530 14455 17542 21122 28910 43855 52805 73927 87710 105610 147854 369635 517489 739270 1034978 2587445 5174890