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447014130 = 23514900471
BaseRepresentation
bin11010101001001…
…110010011110010
31011011010200002220
4122221032103302
51403413423010
6112205021510
714035362123
oct3251162362
91134120086
10447014130
1120a367372
12105854896
13717c2904
144352204a
152939d970
hex1aa4e4f2

447014130 has 16 divisors (see below), whose sum is σ = 1072833984. Its totient is φ = 119203760.

The previous prime is 447014107. The next prime is 447014143. The reversal of 447014130 is 31410744.

It is a self number, because there is not a number n which added to its sum of digits gives 447014130.

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, 7450206 + ... + 7450265.

It is an arithmetic number, because the mean of its divisors is an integer number (67052124).

Almost surely, 2447014130 is an apocalyptic number.

447014130 is an abundant number, since it is smaller than the sum of its proper divisors (625819854).

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

447014130 is a wasteful number, since it uses less digits than its factorization.

447014130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14900481.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 447014130 is about 21142.7086722586. The cubic root of 447014130 is about 764.6107806887.

Adding to 447014130 its reverse (31410744), we get a palindrome (478424874).

The spelling of 447014130 in words is "four hundred forty-seven million, fourteen thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 14900471 29800942 44701413 74502355 89402826 149004710 223507065 447014130