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469504768 = 288092267
BaseRepresentation
bin11011111111000…
…001001100000000
31012201110022110111
4123333001030000
51430143123033
6114331041104
714430503365
oct3377011400
91181408414
10469504768
11221028977
121112a0194
1376368895
14464d846c
152b3427cd
hex1bfc1300

469504768 has 36 divisors (see below), whose sum is σ = 938747880. Its totient is φ = 234358784.

The previous prime is 469504733. The next prime is 469504771. The reversal of 469504768 is 867405964.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205971 + ... + 208237.

It is an arithmetic number, because the mean of its divisors is an integer number (26076330).

Almost surely, 2469504768 is an apocalyptic number.

It is an amenable number.

469504768 is a deficient number, since it is larger than the sum of its proper divisors (469243112).

469504768 is an equidigital number, since it uses as much as digits as its factorization.

469504768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3092 (or 3078 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 49.

The square root of 469504768 is about 21668.0587040002. The cubic root of 469504768 is about 777.2248344072.

The spelling of 469504768 in words is "four hundred sixty-nine million, five hundred four thousand, seven hundred sixty-eight".

Divisors: 1 2 4 8 16 32 64 128 256 809 1618 2267 3236 4534 6472 9068 12944 18136 25888 36272 51776 72544 103552 145088 207104 290176 580352 1834003 3668006 7336012 14672024 29344048 58688096 117376192 234752384 469504768