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482618752 = 27711232129
BaseRepresentation
bin11100110001000…
…010110110000000
31020122010120110121
4130301002312000
51442022300002
6115520110024
714650122520
oct3461026600
91218116417
10482618752
11228475680
12115765314
1378caa935
144814d680
152c583237
hex1cc42d80

482618752 has 128 divisors (see below), whose sum is σ = 1251417600. Its totient is φ = 179773440.

The previous prime is 482618743. The next prime is 482618767. The reversal of 482618752 is 257816284.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 482618699 and 482618708.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 225624 + ... + 227752.

It is an arithmetic number, because the mean of its divisors is an integer number (9776700).

Almost surely, 2482618752 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 482618752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (625708800).

482618752 is an abundant number, since it is smaller than the sum of its proper divisors (768798848).

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

482618752 is a wasteful number, since it uses less digits than its factorization.

482618752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2184 (or 2172 counting only the distinct ones).

The product of its digits is 215040, while the sum is 43.

The square root of 482618752 is about 21968.5855712196. The cubic root of 482618752 is about 784.3948448432.

The spelling of 482618752 in words is "four hundred eighty-two million, six hundred eighteen thousand, seven hundred fifty-two".

Divisors: 1 2 4 7 8 11 14 16 22 23 28 32 44 46 56 64 77 88 92 112 128 154 161 176 184 224 253 308 322 352 368 448 506 616 644 704 736 896 1012 1232 1288 1408 1472 1771 2024 2129 2464 2576 2944 3542 4048 4258 4928 5152 7084 8096 8516 9856 10304 14168 14903 16192 17032 20608 23419 28336 29806 32384 34064 46838 48967 56672 59612 68128 93676 97934 113344 119224 136256 163933 187352 195868 226688 238448 272512 327866 342769 374704 391736 476896 538637 655732 685538 749408 783472 953792 1077274 1311464 1371076 1498816 1566944 1907584 2154548 2622928 2742152 2997632 3133888 3770459 4309096 5245856 5484304 6267776 7540918 8618192 10491712 10968608 15081836 17236384 20983424 21937216 30163672 34472768 43874432 60327344 68945536 120654688 241309376 482618752