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4214103131220 = 2235671048284361
BaseRepresentation
bin111101010100101100000…
…111101100010001010100
3112220212100002111200102220
4331110230013230101110
51023020440400144340
612543533211102340
7613313255411553
oct75245407542124
915825302450386
104214103131220
1113852113a1014
1258087a7419b0
13247507bc5568
14107d6c4a1d9a
1574942634ed0
hex3d52c1ec454

4214103131220 has 48 divisors (see below), whose sum is σ = 11975600551488. Its totient is φ = 1106988284160.

The previous prime is 4214103131131. The next prime is 4214103131261. The reversal of 4214103131220 is 221313014124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 524138161 + ... + 524146200.

It is an arithmetic number, because the mean of its divisors is an integer number (249491678156).

Almost surely, 24214103131220 is an apocalyptic number.

It is an amenable number.

4214103131220 is an abundant number, since it is smaller than the sum of its proper divisors (7761497420268).

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

4214103131220 is a wasteful number, since it uses less digits than its factorization.

4214103131220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1048284440 (or 1048284438 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 4214103131220 its reverse (221313014124), we get a palindrome (4435416145344).

The spelling of 4214103131220 in words is "four trillion, two hundred fourteen billion, one hundred three million, one hundred thirty-one thousand, two hundred twenty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 67 134 201 268 335 402 670 804 1005 1340 2010 4020 1048284361 2096568722 3144853083 4193137444 5241421805 6289706166 10482843610 12579412332 15724265415 20965687220 31448530830 62897061660 70235052187 140470104374 210705156561 280940208748 351175260935 421410313122 702350521870 842820626244 1053525782805 1404701043740 2107051565610 4214103131220