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3805133220060 = 2235377789220057
BaseRepresentation
bin110111010111110011100…
…111010010100011011100
3111110202201021110121120020
4313113303213102203130
5444320403101020220
612032015402352140
7541624514465214
oct67276347224334
914422637417506
103805133220060
1112378255596a7
125155634bb650
13217a901104a3
14d2252cbb244
1568ea8505040
hex375f39d28dc

3805133220060 has 96 divisors (see below), whose sum is σ = 10943783618880. Its totient is φ = 987146569728.

The previous prime is 3805133220041. The next prime is 3805133220127. The reversal of 3805133220060 is 600223315083.

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, 17181552 + ... + 17401608.

It is an arithmetic number, because the mean of its divisors is an integer number (113997746030).

Almost surely, 23805133220060 is an apocalyptic number.

3805133220060 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3805133220060 is an abundant number, since it is smaller than the sum of its proper divisors (7138650398820).

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

3805133220060 is a wasteful number, since it uses less digits than its factorization.

3805133220060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227895 (or 227893 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 3805133220060 in words is "three trillion, eight hundred five billion, one hundred thirty-three million, two hundred twenty thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 37 60 74 111 148 185 222 370 444 555 740 1110 2220 7789 15578 23367 31156 38945 46734 77890 93468 116835 155780 220057 233670 288193 440114 467340 576386 660171 864579 880228 1100285 1152772 1320342 1440965 1729158 2200570 2640684 2881930 3300855 3458316 4322895 4401140 5763860 6601710 8142109 8645790 13203420 16284218 17291580 24426327 32568436 40710545 48852654 81421090 97705308 122131635 162842180 244263270 488526540 1714023973 3428047946 5142071919 6856095892 8570119865 10284143838 17140239730 20568287676 25710359595 34280479460 51420719190 63418887001 102841438380 126837774002 190256661003 253675548004 317094435005 380513322006 634188870010 761026644012 951283305015 1268377740020 1902566610030 3805133220060