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484937388 = 22331321632
BaseRepresentation
bin11100111001111…
…000111010101100
31020210111101001000
4130321320322230
51443120444023
6120041520300
715005620425
oct3471707254
91223441030
10484937388
11229809701
121164a3090
1379610100
144859464c
152c890243
hex1ce78eac

484937388 has 108 divisors (see below), whose sum is σ = 1369798920. Its totient is φ = 148296096.

The previous prime is 484937363. The next prime is 484937389. The reversal of 484937388 is 883739484.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

484937388 is a `hidden beast` number, since 4 + 8 + 493 + 73 + 88 = 666.

It is a tau number, because it is divible by the number of its divisors (108).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (484937389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2974995 + ... + 2975157.

Almost surely, 2484937388 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 484937388, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (684899460).

484937388 is an abundant number, since it is smaller than the sum of its proper divisors (884861532).

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

484937388 is a wasteful number, since it uses less digits than its factorization.

484937388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365 (or 181 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 54.

The square root of 484937388 is about 22021.2939674307. The cubic root of 484937388 is about 785.6489895899.

The spelling of 484937388 in words is "four hundred eighty-four million, nine hundred thirty-seven thousand, three hundred eighty-eight".

Divisors: 1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 108 117 156 163 169 234 326 338 351 468 489 507 652 676 702 978 1014 1404 1467 1521 1956 2028 2119 2934 3042 4238 4401 4563 5868 6084 6357 8476 8802 9126 12714 17604 18252 19071 25428 26569 27547 38142 53138 55094 57213 76284 79707 82641 106276 110188 114426 159414 165282 228852 239121 247923 318828 330564 345397 478242 495846 690794 717363 743769 956484 991692 1036191 1381588 1434726 1487538 2072382 2869452 2975076 3108573 4144764 4490161 6217146 8980322 9325719 12434292 13470483 17960644 18651438 26940966 37302876 40411449 53881932 80822898 121234347 161645796 242468694 484937388