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32303130411 = 397157707053
BaseRepresentation
bin11110000101011010…
…101010011100101011
310002101021001001100110
4132011122222130223
51012124100133121
622501224105403
72222334035526
oct360532523453
9102337031313
1032303130411
1112777302aa2
126316305263
13307a595066
1417c628dbbd
15c90e17d76
hex7856aa72b

32303130411 has 16 divisors (see below), whose sum is σ = 43792096544. Its totient is φ = 21177621504.

The previous prime is 32303130403. The next prime is 32303130449. The reversal of 32303130411 is 11403130323.

It is not a de Polignac number, because 32303130411 - 23 = 32303130403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32303130451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 307840 + ... + 399213.

It is an arithmetic number, because the mean of its divisors is an integer number (2737006034).

Almost surely, 232303130411 is an apocalyptic number.

32303130411 is a deficient number, since it is larger than the sum of its proper divisors (11488966133).

32303130411 is a wasteful number, since it uses less digits than its factorization.

32303130411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707310.

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

Adding to 32303130411 its reverse (11403130323), we get a palindrome (43706260734).

The spelling of 32303130411 in words is "thirty-two billion, three hundred three million, one hundred thirty thousand, four hundred eleven".

Divisors: 1 3 97 157 291 471 15229 45687 707053 2121159 68584141 111007321 205752423 333021963 10767710137 32303130411