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804246268 = 227173154503
BaseRepresentation
bin101111111011111…
…101001011111100
32002001022221110211
4233323331023330
53121341340033
6211445442204
725633660210
oct5773751374
92061287424
10804246268
11382a81141
121a5410364
13ca80b887
1478b52940
154a9152cd
hex2fefd2fc

804246268 has 48 divisors (see below), whose sum is σ = 1758081024. Its totient is φ = 313931520.

The previous prime is 804246263. The next prime is 804246277. The reversal of 804246268 is 862642408.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 804246268.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (804246263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12496 + ... + 42007.

It is an arithmetic number, because the mean of its divisors is an integer number (36626688).

Almost surely, 2804246268 is an apocalyptic number.

It is an amenable number.

804246268 is an abundant number, since it is smaller than the sum of its proper divisors (953834756).

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

804246268 is a wasteful number, since it uses less digits than its factorization.

804246268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54562 (or 54560 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 40.

The square root of 804246268 is about 28359.2360263812. The cubic root of 804246268 is about 929.9573218169.

The spelling of 804246268 in words is "eight hundred four million, two hundred forty-six thousand, two hundred sixty-eight".

Divisors: 1 2 4 7 14 17 28 31 34 62 68 119 124 217 238 434 476 527 868 1054 2108 3689 7378 14756 54503 109006 218012 381521 763042 926551 1526084 1689593 1853102 3379186 3706204 6485857 6758372 11827151 12971714 23654302 25943428 28723081 47308604 57446162 114892324 201061567 402123134 804246268