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468805254 = 23668911681
BaseRepresentation
bin11011111100010…
…110011010000110
31012200010202220120
4123330112122012
51430003232004
6114304042410
714421531111
oct3374263206
91180122816
10468805254
112206a0365
12111003406
1376182378
1446395578
152b2553d9
hex1bf16686

468805254 has 16 divisors (see below), whose sum is σ = 937830960. Its totient is φ = 156231680.

The previous prime is 468805241. The next prime is 468805279. The reversal of 468805254 is 452508864.

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, 34294 + ... + 45974.

It is an arithmetic number, because the mean of its divisors is an integer number (58614435).

Almost surely, 2468805254 is an apocalyptic number.

468805254 is an abundant number, since it is smaller than the sum of its proper divisors (469025706).

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

468805254 is a wasteful number, since it uses less digits than its factorization.

468805254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18375.

The product of its (nonzero) digits is 307200, while the sum is 42.

The square root of 468805254 is about 21651.9110934809. The cubic root of 468805254 is about 776.8386474270.

The spelling of 468805254 in words is "four hundred sixty-eight million, eight hundred five thousand, two hundred fifty-four".

Divisors: 1 2 3 6 6689 11681 13378 20067 23362 35043 40134 70086 78134209 156268418 234402627 468805254