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13310212003020 = 22325431171567569
BaseRepresentation
bin1100000110110000011001…
…1101010101010011001100
31202010102222120010001121200
43001230012131111103030
53221033303233044040
644150343232225500
72542426314204432
oct301540635252314
952112876101550
1013310212003020
114271913752009
1215ab73709b290
137571bc3a1c5a
14340309514d52
1518136862e630
hexc1b067554cc

13310212003020 has 72 divisors (see below), whose sum is σ = 40467985871040. Its totient is φ = 3541154603520.

The previous prime is 13310212003013. The next prime is 13310212003051. The reversal of 13310212003020 is 2030021201331.

13310212003020 is a `hidden beast` number, since 13 + 310 + 21 + 20 + 0 + 302 + 0 = 666.

It is a super-3 number, since 3×133102120030203 (a number of 40 digits) contains 333 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 13310212002984 and 13310212003002.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85706205 + ... + 85861364.

It is an arithmetic number, because the mean of its divisors is an integer number (562055359320).

Almost surely, 213310212003020 is an apocalyptic number.

13310212003020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13310212003020 is an abundant number, since it is smaller than the sum of its proper divisors (27157773868020).

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

13310212003020 is a wasteful number, since it uses less digits than its factorization.

13310212003020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171568015 (or 171568010 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 13310212003020 its reverse (2030021201331), we get a palindrome (15340233204351).

The spelling of 13310212003020 in words is "thirteen trillion, three hundred ten billion, two hundred twelve million, three thousand, twenty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 431 862 1293 1724 2155 2586 3879 4310 5172 6465 7758 8620 12930 15516 19395 25860 38790 77580 171567569 343135138 514702707 686270276 857837845 1029405414 1544108121 1715675690 2058810828 2573513535 3088216242 3431351380 5147027070 6176432484 7720540605 10294054140 15441081210 30882162420 73945622239 147891244478 221836866717 295782488956 369728111195 443673733434 665510600151 739456222390 887347466868 1109184333585 1331021200302 1478912444780 2218368667170 2662042400604 3327553000755 4436737334340 6655106001510 13310212003020