Search a number
-
+
463042560 = 2113515073
BaseRepresentation
bin11011100110010…
…111100000000000
31012021021222222110
4123212113200000
51422014330220
6113540335320
714321540211
oct3346274000
91167258873
10463042560
11218414802
1210b0a4540
1374c153a6
14456d5408
152a9b7be0
hex1b997800

463042560 has 96 divisors (see below), whose sum is σ = 1481472720. Its totient is φ = 123469824.

The previous prime is 463042537. The next prime is 463042571. The reversal of 463042560 is 65240364.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23184 + ... + 38256.

Almost surely, 2463042560 is an apocalyptic number.

463042560 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 463042560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (740736360).

463042560 is an abundant number, since it is smaller than the sum of its proper divisors (1018430160).

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

463042560 is a wasteful number, since it uses less digits than its factorization.

463042560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15103 (or 15083 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 463042560 is about 21518.4237340935. The cubic root of 463042560 is about 773.6424712011.

The spelling of 463042560 in words is "four hundred sixty-three million, forty-two thousand, five hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 256 320 384 480 512 640 768 960 1024 1280 1536 1920 2048 2560 3072 3840 5120 6144 7680 10240 15073 15360 30146 30720 45219 60292 75365 90438 120584 150730 180876 226095 241168 301460 361752 452190 482336 602920 723504 904380 964672 1205840 1447008 1808760 1929344 2411680 2894016 3617520 3858688 4823360 5788032 7235040 7717376 9646720 11576064 14470080 15434752 19293440 23152128 28940160 30869504 38586880 46304256 57880320 77173760 92608512 115760640 154347520 231521280 463042560