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4961467390 = 2511139324491
BaseRepresentation
bin1001001111011100…
…11111101111111110
3110210202212122202111
410213232133233332
540130113424030
62140153244234
7233643530335
oct44756375776
913722778674
104961467390
112116689980
12b6570367a
13610b89c29
14350d10d1c
151e089462a
hex127b9fbfe

4961467390 has 32 divisors (see below), whose sum is σ = 9812638080. Its totient is φ = 1791184800.

The previous prime is 4961467373. The next prime is 4961467417. The reversal of 4961467390 is 937641694.

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, 146956 + ... + 177535.

It is an arithmetic number, because the mean of its divisors is an integer number (306644940).

Almost surely, 24961467390 is an apocalyptic number.

4961467390 is a deficient number, since it is larger than the sum of its proper divisors (4851170690).

4961467390 is a wasteful number, since it uses less digits than its factorization.

4961467390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324648.

The product of its (nonzero) digits is 979776, while the sum is 49.

The square root of 4961467390 is about 70437.6844451889. The cubic root of 4961467390 is about 1705.5719583320.

The spelling of 4961467390 in words is "four billion, nine hundred sixty-one million, four hundred sixty-seven thousand, three hundred ninety".

Divisors: 1 2 5 10 11 22 55 110 139 278 695 1390 1529 3058 7645 15290 324491 648982 1622455 3244910 3569401 7138802 17847005 35694010 45104249 90208498 225521245 451042490 496146739 992293478 2480733695 4961467390