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201033212132 = 22712515215413
BaseRepresentation
bin1011101100111010000…
…0110110000011100100
3201012220100110022002102
42323032200312003210
511243204000242012
6232204155231232
720344535052164
oct2731640660344
9635810408072
10201033212132
1178292009825
1232b65748518
1315c5a3b73bc
149a313d65a4
1553690162c2
hex2ece8360e4

201033212132 has 48 divisors (see below), whose sum is σ = 358938324864. Its totient is φ = 98498400000.

The previous prime is 201033212123. The next prime is 201033212179. The reversal of 201033212132 is 231212330102.

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, 37136258 + ... + 37141670.

It is an arithmetic number, because the mean of its divisors is an integer number (7477881768).

Almost surely, 2201033212132 is an apocalyptic number.

It is an amenable number.

201033212132 is a deficient number, since it is larger than the sum of its proper divisors (157905112732).

201033212132 is a wasteful number, since it uses less digits than its factorization.

201033212132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6260 (or 6258 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 201033212132 its reverse (231212330102), we get a palindrome (432245542234).

The spelling of 201033212132 in words is "two hundred one billion, thirty-three million, two hundred twelve thousand, one hundred thirty-two".

Divisors: 1 2 4 71 142 251 284 502 521 1004 1042 2084 5413 10826 17821 21652 35642 36991 71284 73982 130771 147964 261542 384323 523084 768646 1358663 1537292 2717326 2820173 5434652 5640346 9284741 11280692 18569482 37138964 96465073 192930146 200232283 385860292 400464566 707863423 800929132 1415726846 2831453692 50258303033 100516606066 201033212132