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202010132032 = 2631101819623
BaseRepresentation
bin1011110000100010111…
…1011111111001000000
3201022102102200222020221
42330020233133321000
511302204043211112
6232445134112424
720410666535152
oct2741057377100
9638372628227
10202010132032
11787434a9145
123319894b714
1316084903207
149ac5056ad2
1553c4b88e07
hex2f08bdfe40

202010132032 has 28 divisors (see below), whose sum is σ = 413794951936. Its totient is φ = 97746837120.

The previous prime is 202010131987. The next prime is 202010132033. The reversal of 202010132032 is 230231010202.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 202010131997 and 202010132015.

It is not an unprimeable number, because it can be changed into a prime (202010132033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50907828 + ... + 50911795.

Almost surely, 2202010132032 is an apocalyptic number.

It is an amenable number.

202010132032 is an abundant number, since it is smaller than the sum of its proper divisors (211784819904).

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

202010132032 is a wasteful number, since it uses less digits than its factorization.

202010132032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101819666 (or 101819656 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 202010132032 its reverse (230231010202), we get a palindrome (432241142234).

The spelling of 202010132032 in words is "two hundred two billion, ten million, one hundred thirty-two thousand, thirty-two".

Divisors: 1 2 4 8 16 31 32 62 64 124 248 496 992 1984 101819623 203639246 407278492 814556984 1629113968 3156408313 3258227936 6312816626 6516455872 12625633252 25251266504 50502533008 101005066016 202010132032