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4287225468 = 223734894093
BaseRepresentation
bin1111111110001001…
…1101111001111100
3102001210011121201110
43333202131321330
532240012203333
61545230042020
7211145546421
oct37742357174
912053147643
104287225468
111900032a49
129b7949310
13534298b06
142c955dd48
151a15ae063
hexff89de7c

4287225468 has 24 divisors (see below), whose sum is σ = 10140562768. Its totient is φ = 1409498496.

The previous prime is 4287225457. The next prime is 4287225473. The reversal of 4287225468 is 8645227824.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2446171 + ... + 2447922.

Almost surely, 24287225468 is an apocalyptic number.

It is an amenable number.

4287225468 is an abundant number, since it is smaller than the sum of its proper divisors (5853337300).

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

4287225468 is a wasteful number, since it uses less digits than its factorization.

4287225468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4894173 (or 4894171 counting only the distinct ones).

The product of its digits is 1720320, while the sum is 48.

The square root of 4287225468 is about 65476.9078988921. The cubic root of 4287225468 is about 1624.5214171559.

The spelling of 4287225468 in words is "four billion, two hundred eighty-seven million, two hundred twenty-five thousand, four hundred sixty-eight".

Divisors: 1 2 3 4 6 12 73 146 219 292 438 876 4894093 9788186 14682279 19576372 29364558 58729116 357268789 714537578 1071806367 1429075156 2143612734 4287225468