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13132212101210 = 255932214538297
BaseRepresentation
bin1011111100011001010011…
…0101100110000001011010
31201111102112102220011021202
42333012110311212001122
53210124232244214320
643532504400434202
72523525313045406
oct277062465460132
951442472804252
1013132212101210
114203381414244
12158113b318962
13743492c3a677
143358611dc106
1517b8eb807b75
hexbf194d6605a

13132212101210 has 16 divisors (see below), whose sum is σ = 23677843482216. Its totient is φ = 5244026684928.

The previous prime is 13132212101161. The next prime is 13132212101273. The reversal of 13132212101210 is 1210121223131.

13132212101210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 8080960346209 + 5051251755001 = 2842703^2 + 2247499^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1107263219 + ... + 1107275078.

Almost surely, 213132212101210 is an apocalyptic number.

13132212101210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13132212101210 is a deficient number, since it is larger than the sum of its proper divisors (10545631381006).

13132212101210 is a wasteful number, since it uses less digits than its factorization.

13132212101210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2214538897.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 13132212101210 its reverse (1210121223131), we get a palindrome (14342333324341).

The spelling of 13132212101210 in words is "thirteen trillion, one hundred thirty-two billion, two hundred twelve million, one hundred one thousand, two hundred ten".

Divisors: 1 2 5 10 593 1186 2965 5930 2214538297 4429076594 11072691485 22145382970 1313221210121 2626442420242 6566106050605 13132212101210