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4897024850 = 252195154763
BaseRepresentation
bin1001000111110001…
…01010101101010010
3110122021121122012202
410203320222231102
540012114243400
62125532123202
7232232011244
oct44370525522
913567548182
104897024850
112093274283
12b48006502
13600715b53
14346538094
151d9db54d5
hex123e2ab52

4897024850 has 24 divisors (see below), whose sum is σ = 9587861040. Its totient is φ = 1855714320.

The previous prime is 4897024843. The next prime is 4897024861. The reversal of 4897024850 is 584207984.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4897024795 and 4897024804.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2576432 + ... + 2578331.

It is an arithmetic number, because the mean of its divisors is an integer number (399494210).

Almost surely, 24897024850 is an apocalyptic number.

4897024850 is a deficient number, since it is larger than the sum of its proper divisors (4690836190).

4897024850 is a wasteful number, since it uses less digits than its factorization.

4897024850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5154794 (or 5154789 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 47.

The square root of 4897024850 is about 69978.7457018201. The cubic root of 4897024850 is about 1698.1554214162.

The spelling of 4897024850 in words is "four billion, eight hundred ninety-seven million, twenty-four thousand, eight hundred fifty".

Divisors: 1 2 5 10 19 25 38 50 95 190 475 950 5154763 10309526 25773815 51547630 97940497 128869075 195880994 257738150 489702485 979404970 2448512425 4897024850