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475379050 = 252193111609
BaseRepresentation
bin11100010101011…
…011010101101010
31020010111202110111
4130111123111222
51433144112200
6115101004534
714531440516
oct3425332552
91203452414
10475379050
11224380353
1211325374a
13776445a3
14471c7146
152bb030ba
hex1c55b56a

475379050 has 48 divisors (see below), whose sum is σ = 934315200. Its totient is φ = 179452800.

The previous prime is 475379033. The next prime is 475379059. The reversal of 475379050 is 50973574.

It is a junction number, because it is equal to n+sod(n) for n = 475378994 and 475379012.

It is not an unprimeable number, because it can be changed into a prime (475379059) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 294646 + ... + 296254.

It is an arithmetic number, because the mean of its divisors is an integer number (19464900).

Almost surely, 2475379050 is an apocalyptic number.

475379050 is a deficient number, since it is larger than the sum of its proper divisors (458936150).

475379050 is a wasteful number, since it uses less digits than its factorization.

475379050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1951 (or 1946 counting only the distinct ones).

The product of its (nonzero) digits is 132300, while the sum is 40.

The square root of 475379050 is about 21803.1889869349. The cubic root of 475379050 is about 780.4528654412.

The spelling of 475379050 in words is "four hundred seventy-five million, three hundred seventy-nine thousand, fifty".

Divisors: 1 2 5 10 19 25 38 50 95 190 311 475 622 950 1555 1609 3110 3218 5909 7775 8045 11818 15550 16090 29545 30571 40225 59090 61142 80450 147725 152855 295450 305710 500399 764275 1000798 1528550 2501995 5003990 9507581 12509975 19015162 25019950 47537905 95075810 237689525 475379050