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20210200020132 = 22331719853267611
BaseRepresentation
bin1001001100001100011011…
…10010110000010010100100
32122120002001120212220022120
410212012031302300102210
510122110442201121012
6110552234314025540
74154065411510623
oct446061562602244
978502046786276
1020210200020132
11649210903a341
122324a571182b0
13b37a76883885
144dc270c8b6ba
15250aa8a2858c
hex12618dcb04a4

20210200020132 has 48 divisors (see below), whose sum is σ = 47308453641792. Its totient is φ = 6715118462080.

The previous prime is 20210200020079. The next prime is 20210200020137. The reversal of 20210200020132 is 23102000201202.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (20210200020137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75387007 + ... + 75654617.

It is an arithmetic number, because the mean of its divisors is an integer number (985592784204).

Almost surely, 220210200020132 is an apocalyptic number.

It is an amenable number.

20210200020132 is an abundant number, since it is smaller than the sum of its proper divisors (27098253621660).

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

20210200020132 is a wasteful number, since it uses less digits than its factorization.

20210200020132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287788 (or 287786 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 20210200020132 its reverse (23102000201202), we get a palindrome (43312200221334).

The spelling of 20210200020132 in words is "twenty trillion, two hundred ten billion, two hundred million, twenty thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 12 317 634 951 1268 1902 3804 19853 39706 59559 79412 119118 238236 267611 535222 802833 1070444 1605666 3211332 6293401 12586802 18880203 25173604 37760406 75520812 84832687 169665374 254498061 339330748 508996122 1017992244 5312881183 10625762366 15938643549 21251524732 31877287098 63754574196 1684183335011 3368366670022 5052550005033 6736733340044 10105100010066 20210200020132