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470053760 = 27511232903
BaseRepresentation
bin11100000001000…
…111001110000000
31012202111012112112
4130001013032000
51430313210020
6114350514452
714435251061
oct3401071600
91182435475
10470053760
11221373390
12111505a28
13764cb727
14465dc568
152b4002c5
hex1c047380

470053760 has 128 divisors (see below), whose sum is σ = 1279618560. Its totient is φ = 163440640.

The previous prime is 470053729. The next prime is 470053763. The reversal of 470053760 is 67350074.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470053763) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160469 + ... + 163371.

It is an arithmetic number, because the mean of its divisors is an integer number (9997020).

Almost surely, 2470053760 is an apocalyptic number.

470053760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 470053760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (639809280).

470053760 is an abundant number, since it is smaller than the sum of its proper divisors (809564800).

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

470053760 is a wasteful number, since it uses less digits than its factorization.

470053760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2956 (or 2944 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 470053760 is about 21680.7232351691. The cubic root of 470053760 is about 777.5276527835.

The spelling of 470053760 in words is "four hundred seventy million, fifty-three thousand, seven hundred sixty".

Divisors: 1 2 4 5 8 10 11 16 20 22 23 32 40 44 46 55 64 80 88 92 110 115 128 160 176 184 220 230 253 320 352 368 440 460 506 640 704 736 880 920 1012 1265 1408 1472 1760 1840 2024 2530 2903 2944 3520 3680 4048 5060 5806 7040 7360 8096 10120 11612 14515 14720 16192 20240 23224 29030 31933 32384 40480 46448 58060 63866 66769 80960 92896 116120 127732 133538 159665 161920 185792 232240 255464 267076 319330 333845 371584 464480 510928 534152 638660 667690 734459 928960 1021856 1068304 1277320 1335380 1468918 1857920 2043712 2136608 2554640 2670760 2937836 3672295 4087424 4273216 5109280 5341520 5875672 7344590 8546432 10218560 10683040 11751344 14689180 20437120 21366080 23502688 29378360 42732160 47005376 58756720 94010752 117513440 235026880 470053760