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803725468 = 227132315479
BaseRepresentation
bin101111111001111…
…110000010011100
32002000100111001221
4233321332002130
53121223203333
6211430343124
725626360640
oct5771760234
92060314057
10803725468
11382755927
121a51baaa4
13ca688800
1478a58c20
154a860d2d
hex2fe7e09c

803725468 has 72 divisors (see below), whose sum is σ = 1797089280. Its totient is φ = 307644480.

The previous prime is 803725423. The next prime is 803725487. The reversal of 803725468 is 864527308.

It is a congruent number.

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, 143953 + ... + 149431.

Almost surely, 2803725468 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 803725468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (898544640).

803725468 is an abundant number, since it is smaller than the sum of its proper divisors (993363812).

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

803725468 is a wasteful number, since it uses less digits than its factorization.

803725468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5547 (or 5532 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 43.

The square root of 803725468 is about 28350.0523456307. The cubic root of 803725468 is about 929.7565432026.

The spelling of 803725468 in words is "eight hundred three million, seven hundred twenty-five thousand, four hundred sixty-eight".

Divisors: 1 2 4 7 13 14 26 28 31 52 62 91 124 169 182 217 338 364 403 434 676 806 868 1183 1612 2366 2821 4732 5239 5479 5642 10478 10958 11284 20956 21916 36673 38353 71227 73346 76706 142454 146692 153412 169849 284908 339698 498589 679396 925951 997178 1188943 1851902 1994356 2208037 2377886 3703804 4416074 4755772 6481657 8832148 12963314 15456259 25926628 28704481 30912518 57408962 61825036 114817924 200931367 401862734 803725468