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132313211208 = 23331237495199
BaseRepresentation
bin111101100111001111…
…0110110000101001000
3110122112010122112212000
41323032132312011020
54131434140224313
6140441151151000
712362562511233
oct1731636660510
9418463575760
10132313211208
11511283a3a32
1221787515460
13c6281c4069
1465927b641a
153695e94673
hex1ece7b6148

132313211208 has 64 divisors (see below), whose sum is σ = 367834560000. Its totient is φ = 44068660416.

The previous prime is 132313211183. The next prime is 132313211209. The reversal of 132313211208 is 802112313231.

132313211208 is a `hidden beast` number, since 1 + 323 + 1 + 321 + 12 + 0 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (132313211209) 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, 19593 + ... + 514791.

It is an arithmetic number, because the mean of its divisors is an integer number (5747415000).

Almost surely, 2132313211208 is an apocalyptic number.

132313211208 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

132313211208 is an abundant number, since it is smaller than the sum of its proper divisors (235521348792).

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

132313211208 is a wasteful number, since it uses less digits than its factorization.

132313211208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496451 (or 496441 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

Adding to 132313211208 its reverse (802112313231), we get a palindrome (934425524439).

The spelling of 132313211208 in words is "one hundred thirty-two billion, three hundred thirteen million, two hundred eleven thousand, two hundred eight".

Divisors: 1 2 3 4 6 8 9 12 18 24 27 36 54 72 108 216 1237 2474 3711 4948 7422 9896 11133 14844 22266 29688 33399 44532 66798 89064 133596 267192 495199 990398 1485597 1980796 2971194 3961592 4456791 5942388 8913582 11884776 13370373 17827164 26740746 35654328 53481492 106962984 612561163 1225122326 1837683489 2450244652 3675366978 4900489304 5513050467 7350733956 11026100934 14701467912 16539151401 22052201868 33078302802 44104403736 66156605604 132313211208