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10005105050010 = 23257131121229917
BaseRepresentation
bin1001000110010111111010…
…1110111000000110011010
31022102110220222021122220200
42101211332232320012122
52302410423343100020
633140140512003030
72051562554506110
oct221457656700632
938373828248820
1010005105050010
113208160a71714
121157081530476
135776289a8385
1426836d137ab0
151253c81ea590
hex9197ebb819a

10005105050010 has 96 divisors (see below), whose sum is σ = 29956397657472. Its totient is φ = 2269424027520.

The previous prime is 10005105049997. The next prime is 10005105050029. The reversal of 10005105050010 is 1005050150001.

10005105050010 is a `hidden beast` number, since 100 + 0 + 5 + 1 + 0 + 50 + 500 + 10 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 60532429 + ... + 60697488.

It is an arithmetic number, because the mean of its divisors is an integer number (312045808932).

Almost surely, 210005105050010 is an apocalyptic number.

10005105050010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10005105050010 is an abundant number, since it is smaller than the sum of its proper divisors (19951292607462).

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

10005105050010 is a wasteful number, since it uses less digits than its factorization.

10005105050010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121230068 (or 121230065 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 18.

The spelling of 10005105050010 in words is "ten trillion, five billion, one hundred five million, fifty thousand, ten".

Divisors: 1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 63 70 90 105 126 131 210 262 315 393 630 655 786 917 1179 1310 1834 1965 2358 2751 3930 4585 5502 5895 8253 9170 11790 13755 16506 27510 41265 82530 121229917 242459834 363689751 606149585 727379502 848609419 1091069253 1212299170 1697218838 1818448755 2182138506 2545828257 3636897510 4243047095 5091656514 5455346265 7637484771 8486094190 10910692530 12729141285 15274969542 15881119127 25458282570 31762238254 38187423855 47643357381 76374847710 79405595635 95286714762 111167833889 142930072143 158811191270 222335667778 238216786905 285860144286 333503501667 476433573810 555839169445 667007003334 714650360715 1000510505001 1111678338890 1429300721430 1667517508335 2001021010002 3335035016670 5002552525005 10005105050010