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212032033131 = 3167423217631
BaseRepresentation
bin1100010101111000011…
…0000001000101101011
3202021021212200022001010
43011132012001011223
511433220200030011
6241223422155003
721214231354542
oct3053606010553
9667255608033
10212032033131
1181a16611836
1235115122a63
1316cc0cbb1c9
14a39607b159
1557ae9211a6
hex315e18116b

212032033131 has 8 divisors (see below), whose sum is σ = 284402248704. Its totient is φ = 140508253160.

The previous prime is 212032033067. The next prime is 212032033133. The reversal of 212032033131 is 131330230212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 212032033131 - 26 = 212032033067 is a prime.

It is a super-2 number, since 2×2120320331312 (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 212032033098 and 212032033107.

It is not an unprimeable number, because it can be changed into a prime (212032033133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211608315 + ... + 211609316.

It is an arithmetic number, because the mean of its divisors is an integer number (35550281088).

Almost surely, 2212032033131 is an apocalyptic number.

212032033131 is a deficient number, since it is larger than the sum of its proper divisors (72370215573).

212032033131 is a wasteful number, since it uses less digits than its factorization.

212032033131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423217801.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 212032033131 its reverse (131330230212), we get a palindrome (343362263343).

The spelling of 212032033131 in words is "two hundred twelve billion, thirty-two million, thirty-three thousand, one hundred thirty-one".

Divisors: 1 3 167 501 423217631 1269652893 70677344377 212032033131