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32200012213 = 231951717581
BaseRepresentation
bin11101111111010001…
…010011000110110101
310002010002000002202221
4131333101103012311
51011421200342323
622443102002341
72216642405425
oct357721230665
9102102002687
1032200012213
1112724081846
1262a78763b1
1330620cc185
1417b66ca485
15c86d4955d
hex77f4531b5

32200012213 has 8 divisors (see below), whose sum is σ = 33617281536. Its totient is φ = 30784182000.

The previous prime is 32200012193. The next prime is 32200012231. The reversal of 32200012213 is 31221000223.

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 32200012213 - 225 = 32166457781 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32200013213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313918 + ... + 403663.

It is an arithmetic number, because the mean of its divisors is an integer number (4202160192).

Almost surely, 232200012213 is an apocalyptic number.

It is an amenable number.

32200012213 is a deficient number, since it is larger than the sum of its proper divisors (1417269323).

32200012213 is a wasteful number, since it uses less digits than its factorization.

32200012213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719555.

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

Adding to 32200012213 its reverse (31221000223), we get a palindrome (63421012436).

The spelling of 32200012213 in words is "thirty-two billion, two hundred million, twelve thousand, two hundred thirteen".

Divisors: 1 23 1951 44873 717581 16504363 1400000531 32200012213