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470396652 = 22311792571
BaseRepresentation
bin11100000010011…
…010111011101100
31012210010121220020
4130002122323230
51430410143102
6114402122140
714441206545
oct3402327354
91183117806
10470396652
11221587a70
12111650350
13765bb81b
144668b4cc
152b46bbbc
hex1c09aeec

470396652 has 72 divisors (see below), whose sum is σ = 1214845632. Its totient is φ = 140493600.

The previous prime is 470396639. The next prime is 470396653. The reversal of 470396652 is 256693074.

It is not an unprimeable number, because it can be changed into a prime (470396653) 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, 823527 + ... + 824097.

It is an arithmetic number, because the mean of its divisors is an integer number (16872856).

Almost surely, 2470396652 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 470396652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (607422816).

470396652 is an abundant number, since it is smaller than the sum of its proper divisors (744448980).

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

470396652 is a wasteful number, since it uses less digits than its factorization.

470396652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747 (or 666 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 42.

The square root of 470396652 is about 21688.6295555989. The cubic root of 470396652 is about 777.7166689011.

The spelling of 470396652 in words is "four hundred seventy million, three hundred ninety-six thousand, six hundred fifty-two".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 79 132 158 237 316 474 571 869 948 1142 1713 1738 2284 2607 3426 3476 5214 6241 6281 6852 10428 12482 12562 18723 18843 24964 25124 37446 37686 45109 68651 74892 75372 90218 135327 137302 180436 205953 270654 274604 411906 496199 541308 823812 992398 1488597 1984796 2977194 3563611 5954388 7127222 10690833 14254444 21381666 39199721 42763332 78399442 117599163 156798884 235198326 470396652