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132213202993 = 4330710015393
BaseRepresentation
bin111101100100010000…
…1010110000000110001
3110122021011110121101001
41323020201112000301
54131233034443433
6140423215442001
712360236453134
oct1731041260061
9418234417331
10132213202993
11510869a7313
1221759b26301
13c6105798c1
1465833c221b
15368c2dc57d
hex1ec8856031

132213202993 has 8 divisors (see below), whose sum is σ = 135728619488. Its totient is φ = 128717817984.

The previous prime is 132213202987. The next prime is 132213202997. The reversal of 132213202993 is 399202312231.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-132213202993 is a prime.

It is a super-3 number, since 3×1322132029933 (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132213202997) 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, 4994496 + ... + 5020897.

It is an arithmetic number, because the mean of its divisors is an integer number (16966077436).

Almost surely, 2132213202993 is an apocalyptic number.

It is an amenable number.

132213202993 is a deficient number, since it is larger than the sum of its proper divisors (3515416495).

132213202993 is a wasteful number, since it uses less digits than its factorization.

132213202993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10015743.

The product of its (nonzero) digits is 34992, while the sum is 37.

The spelling of 132213202993 in words is "one hundred thirty-two billion, two hundred thirteen million, two hundred two thousand, nine hundred ninety-three".

Divisors: 1 43 307 13201 10015393 430661899 3074725651 132213202993