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472519075 = 52719142111
BaseRepresentation
bin11100001010100…
…001000110100011
31012221010110022111
4130022201012203
51431431102300
6114515420151
714465226430
oct3412410643
91187113274
10472519075
112227a7636
121122b4657
1376b828b2
1446a80b87
152b73a9ba
hex1c2a11a3

472519075 has 24 divisors (see below), whose sum is σ = 704875520. Its totient is φ = 306957600.

The previous prime is 472519057. The next prime is 472519109. The reversal of 472519075 is 570915274.

It is not a de Polignac number, because 472519075 - 25 = 472519043 is a prime.

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, 67731 + ... + 74380.

Almost surely, 2472519075 is an apocalyptic number.

472519075 is a deficient number, since it is larger than the sum of its proper divisors (232356445).

472519075 is a wasteful number, since it uses less digits than its factorization.

472519075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142147 (or 142142 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 40.

The square root of 472519075 is about 21737.5038815408. The cubic root of 472519075 is about 778.8845962821.

The spelling of 472519075 in words is "four hundred seventy-two million, five hundred nineteen thousand, seventy-five".

Divisors: 1 5 7 19 25 35 95 133 175 475 665 3325 142111 710555 994777 2700109 3552775 4973885 13500545 18900763 24869425 67502725 94503815 472519075