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470874124 = 227223671559
BaseRepresentation
bin11100000100001…
…111100000001100
31012211000212212101
4130010033200030
51431020432444
6114420244444
714445235600
oct3404174014
91184025771
10470874124
11221883776
12111840724
1376727c56
1446773500
152b5133d4
hex1c10f80c

470874124 has 72 divisors (see below), whose sum is σ = 1015822080. Its totient is φ = 190026144.

The previous prime is 470874119. The next prime is 470874133. The reversal of 470874124 is 421478074.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 301257 + ... + 302815.

It is an arithmetic number, because the mean of its divisors is an integer number (14108640).

Almost surely, 2470874124 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 470874124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (507911040).

470874124 is an abundant number, since it is smaller than the sum of its proper divisors (544947956).

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

470874124 is a wasteful number, since it uses less digits than its factorization.

470874124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1667 (or 1658 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 37.

The square root of 470874124 is about 21699.6341904651. The cubic root of 470874124 is about 777.9797180827.

The spelling of 470874124 in words is "four hundred seventy million, eight hundred seventy-four thousand, one hundred twenty-four".

Divisors: 1 2 4 7 14 23 28 46 49 67 92 98 134 161 196 268 322 469 644 938 1127 1541 1559 1876 2254 3082 3118 3283 4508 6164 6236 6566 10787 10913 13132 21574 21826 35857 43148 43652 71714 75509 76391 104453 143428 151018 152782 208906 250999 302036 305564 417812 501998 731171 1003996 1462342 1756993 2402419 2924684 3513986 4804838 5118197 7027972 9609676 10236394 16816933 20472788 33633866 67267732 117718531 235437062 470874124