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488028084528 = 243171494013917
BaseRepresentation
bin1110001101000001011…
…11011001100100110000
31201122200111221101121210
413012200233121210300
530443440142201103
61012110315320120
750154535162605
oct7064057314460
91648614841553
10488028084528
11178a76149186
127a6bb750040
1337036a6a41a
14198992366ac
15ca64aade03
hex71a0bd9930

488028084528 has 80 divisors (see below), whose sum is σ = 1343859746400. Its totient is φ = 152079249408.

The previous prime is 488028084457. The next prime is 488028084539. The reversal of 488028084528 is 825480820884.

It is a super-2 number, since 2×4880280845282 (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1885375 + ... + 2128542.

It is an arithmetic number, because the mean of its divisors is an integer number (16798246830).

Almost surely, 2488028084528 is an apocalyptic number.

488028084528 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

488028084528 is an abundant number, since it is smaller than the sum of its proper divisors (855831661872).

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

488028084528 is a wasteful number, since it uses less digits than its factorization.

488028084528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4014094 (or 4014088 counting only the distinct ones).

The product of its (nonzero) digits is 10485760, while the sum is 57.

The spelling of 488028084528 in words is "four hundred eighty-eight billion, twenty-eight million, eighty-four thousand, five hundred twenty-eight".

Divisors: 1 2 3 4 6 8 12 16 17 24 34 48 51 68 102 136 149 204 272 298 408 447 596 816 894 1192 1788 2384 2533 3576 5066 7152 7599 10132 15198 20264 30396 40528 60792 121584 4013917 8027834 12041751 16055668 24083502 32111336 48167004 64222672 68236589 96334008 136473178 192668016 204709767 272946356 409419534 545892712 598073633 818839068 1091785424 1196147266 1637678136 1794220899 2392294532 3275356272 3588441798 4784589064 7176883596 9569178128 10167251761 14353767192 20334503522 28707534384 30501755283 40669007044 61003510566 81338014088 122007021132 162676028176 244014042264 488028084528