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470861292 = 2231112792789
BaseRepresentation
bin11100000100001…
…100010111101100
31012211000020021010
4130010030113230
51431020030132
6114420105220
714445153306
oct3404142754
91184006233
10470861292
11221875070
12111835210
1376722165
144676c976
152b50e6cc
hex1c10c5ec

470861292 has 48 divisors (see below), whose sum is σ = 1199923200. Its totient is φ = 142522560.

The previous prime is 470861239. The next prime is 470861329. The reversal of 470861292 is 292168074.

It is a self number, because there is not a number n which added to its sum of digits gives 470861292.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167434 + ... + 170222.

It is an arithmetic number, because the mean of its divisors is an integer number (24998400).

Almost surely, 2470861292 is an apocalyptic number.

It is an amenable number.

470861292 is an abundant number, since it is smaller than the sum of its proper divisors (729061908).

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

470861292 is a wasteful number, since it uses less digits than its factorization.

470861292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4086 (or 4084 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 470861292 is about 21699.3385152635. The cubic root of 470861292 is about 777.9726509948.

The spelling of 470861292 in words is "four hundred seventy million, eight hundred sixty-one thousand, two hundred ninety-two".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 1279 2558 2789 3837 5116 5578 7674 8367 11156 14069 15348 16734 28138 30679 33468 42207 56276 61358 84414 92037 122716 168828 184074 368148 3567131 7134262 10701393 14268524 21402786 39238441 42805572 78476882 117715323 156953764 235430646 470861292