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48848220582 = 23719107572087
BaseRepresentation
bin101101011111100101…
…001011000110100110
311200002022112201021220
4231133211023012212
51300020121024312
634235054521210
73346335011160
oct553745130646
9150068481256
1048848220582
1119797602137
129573206206
1347b625ca45
142515793930
15140d6d1c8c
hexb5f94b1a6

48848220582 has 64 divisors (see below), whose sum is σ = 118628167680. Its totient is φ = 13098481056.

The previous prime is 48848220569. The next prime is 48848220679. The reversal of 48848220582 is 28502284884.

It is a super-2 number, since 2×488482205822 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 200658 + ... + 371429.

It is an arithmetic number, because the mean of its divisors is an integer number (1853565120).

Almost surely, 248848220582 is an apocalyptic number.

48848220582 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

48848220582 is an abundant number, since it is smaller than the sum of its proper divisors (69779947098).

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

48848220582 is a wasteful number, since it uses less digits than its factorization.

48848220582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572225.

The product of its (nonzero) digits is 2621440, while the sum is 51.

The spelling of 48848220582 in words is "forty-eight billion, eight hundred forty-eight million, two hundred twenty thousand, five hundred eighty-two".

Divisors: 1 2 3 6 7 14 19 21 38 42 57 107 114 133 214 266 321 399 642 749 798 1498 2033 2247 4066 4494 6099 12198 14231 28462 42693 85386 572087 1144174 1716261 3432522 4004609 8009218 10869653 12013827 21739306 24027654 32608959 61213309 65217918 76087571 122426618 152175142 183639927 228262713 367279854 428493163 456525426 856986326 1163052871 1285479489 2326105742 2570958978 3489158613 6978317226 8141370097 16282740194 24424110291 48848220582