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4959290 = 257229349
BaseRepresentation
bin10010111010110000111010
3100022221212102
4102322300322
52232144130
6254143402
760103400
oct22726072
910287772
104959290
112887a96
1217b1b62
1310483bb
14931470
1567e645
hex4bac3a

4959290 has 48 divisors (see below), whose sum is σ = 10773000. Its totient is φ = 1636992.

The previous prime is 4959289. The next prime is 4959313. The reversal of 4959290 is 929594.

It can be written as a sum of positive squares in 4 ways, for example, as 4439449 + 519841 = 2107^2 + 721^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14036 + ... + 14384.

Almost surely, 24959290 is an apocalyptic number.

4959290 is an abundant number, since it is smaller than the sum of its proper divisors (5813710).

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

4959290 is a wasteful number, since it uses less digits than its factorization.

4959290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399 (or 392 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 38.

The square root of 4959290 is about 2226.9463397217. The cubic root of 4959290 is about 170.5322419339.

The spelling of 4959290 in words is "four million, nine hundred fifty-nine thousand, two hundred ninety".

Divisors: 1 2 5 7 10 14 29 35 49 58 70 98 145 203 245 290 349 406 490 698 1015 1421 1745 2030 2443 2842 3490 4886 7105 10121 12215 14210 17101 20242 24430 34202 50605 70847 85505 101210 141694 171010 354235 495929 708470 991858 2479645 4959290