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50010505060005 = 3257226386237647
BaseRepresentation
bin10110101111011111110100…
…11000111001111010100101
320120001221212002021121100100
423113233322120321322211
523023333003243410010
6254210301525134313
713351065636103200
oct1327577230717245
9216057762247310
1050010505060005
1114a31377376166
125738454b5a399
1321b9c7cc47709
14c4c74287c937
155bad4c0352c0
hex2d7bfa639ea5

50010505060005 has 72 divisors (see below), whose sum is σ = 101220921914112. Its totient is φ = 22775017358016.

The previous prime is 50010505060001. The next prime is 50010505060079. The reversal of 50010505060005 is 50006050501005.

50010505060005 is a `hidden beast` number, since 5 + 0 + 0 + 1 + 0 + 5 + 0 + 50 + 600 + 0 + 5 = 666.

It is not a de Polignac number, because 50010505060005 - 22 = 50010505060001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50010505060001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 42538909 + ... + 43698738.

It is an arithmetic number, because the mean of its divisors is an integer number (1405846137696).

Almost surely, 250010505060005 is an apocalyptic number.

It is an amenable number.

50010505060005 is an abundant number, since it is smaller than the sum of its proper divisors (51210416854107).

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

50010505060005 is a wasteful number, since it uses less digits than its factorization.

50010505060005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86237935 (or 86237925 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 27.

The spelling of 50010505060005 in words is "fifty trillion, ten billion, five hundred five million, sixty thousand, five".

Divisors: 1 3 5 7 9 15 21 35 45 49 63 105 147 245 263 315 441 735 789 1315 1841 2205 2367 3945 5523 9205 11835 12887 16569 27615 38661 64435 82845 115983 193305 579915 86237647 258712941 431188235 603663529 776138823 1293564705 1810990587 3018317645 3880694115 4225644703 5432971761 9054952935 12676934109 21128223515 22680501161 27164858805 38030802327 63384670545 68041503483 113402505805 158763508127 190154011635 204124510449 340207517415 476290524381 793817540635 1020622552245 1111344556889 1428871573143 2381452621905 3334033670667 5556722784445 7144357865715 10002101012001 16670168353335 50010505060005