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1300212199 = 1113193143359
BaseRepresentation
bin100110101111111…
…1010100111100111
310100121120121211101
41031133322213213
510130323242244
6333004020531
744135423056
oct11537724747
93317517741
101300212199
11607a32740
12303531747
131794b0740
14c497839d
15792330d4
hex4d7fa9e7

1300212199 has 64 divisors (see below), whose sum is σ = 1703116800. Its totient is φ = 974332800.

The previous prime is 1300212167. The next prime is 1300212211. The reversal of 1300212199 is 9912120031.

It is a cyclic number.

It is not a de Polignac number, because 1300212199 - 25 = 1300212167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300212799) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3621582 + ... + 3621940.

It is an arithmetic number, because the mean of its divisors is an integer number (26611200).

Almost surely, 21300212199 is an apocalyptic number.

1300212199 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

1300212199 is a deficient number, since it is larger than the sum of its proper divisors (402904601).

1300212199 is a wasteful number, since it uses less digits than its factorization.

1300212199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476.

The product of its (nonzero) digits is 972, while the sum is 28.

The square root of 1300212199 is about 36058.4553052401. The cubic root of 1300212199 is about 1091.4522625172.

The spelling of 1300212199 in words is "one billion, three hundred million, two hundred twelve thousand, one hundred ninety-nine".

Divisors: 1 11 13 19 31 43 143 209 247 341 359 403 473 559 589 817 1333 2717 3949 4433 4667 6149 6479 6821 7657 8987 10621 11129 14663 15437 17329 25327 51337 75031 84227 88673 116831 122419 144677 169807 190619 200681 211451 278597 293303 329251 478547 975403 1591447 2207491 2325961 2748863 3226333 3621761 3812939 5264017 6221111 9092393 30237493 41942329 68432221 100016323 118201109 1300212199