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8423024225 = 527115038699
BaseRepresentation
bin1111101100000110…
…10010011001100001
3210202000101222001012
413312003102121201
5114222243233400
63511450350305
7415505344640
oct76603223141
923660358035
108423024225
113632639850
121770a2b395
13a43086505
1459c943357
1534470ad35
hex1f60d2661

8423024225 has 48 divisors (see below), whose sum is σ = 13049164800. Its totient is φ = 5239675200.

The previous prime is 8423024209. The next prime is 8423024237. The reversal of 8423024225 is 5224203248.

It is not a de Polignac number, because 8423024225 - 24 = 8423024209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8423024191 and 8423024200.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 963926 + ... + 972624.

It is an arithmetic number, because the mean of its divisors is an integer number (271857600).

Almost surely, 28423024225 is an apocalyptic number.

It is an amenable number.

8423024225 is a deficient number, since it is larger than the sum of its proper divisors (4626140575).

8423024225 is a wasteful number, since it uses less digits than its factorization.

8423024225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9230 (or 9225 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

The square root of 8423024225 is about 91777.0353901236. The cubic root of 8423024225 is about 2034.6483001124.

The spelling of 8423024225 in words is "eight billion, four hundred twenty-three million, twenty-four thousand, two hundred twenty-five".

Divisors: 1 5 7 11 25 35 55 77 175 275 385 503 1925 2515 3521 5533 8699 12575 17605 27665 38731 43495 60893 88025 95689 138325 193655 217475 304465 478445 669823 968275 1522325 2392225 3349115 4375597 16745575 21877985 30629179 48131567 109389925 153145895 240657835 336920969 765729475 1203289175 1684604845 8423024225