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1300220199 = 32236281257
BaseRepresentation
bin100110101111111…
…1100100100100111
310100121121000210200
41031133330210213
510130324021244
6333004121543
744135455305
oct11537744447
93317530720
101300220199
11607a38753
123035362b3
131794b4285
14c497b275
1579235669
hex4d7fc927

1300220199 has 12 divisors (see below), whose sum is σ = 1959752496. Its totient is φ = 829125792.

The previous prime is 1300220177. The next prime is 1300220203. The reversal of 1300220199 is 9910220031.

It is not a de Polignac number, because 1300220199 - 213 = 1300212007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300220099) 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 11 ways as a sum of consecutive naturals, for example, 3140422 + ... + 3140835.

It is an arithmetic number, because the mean of its divisors is an integer number (163312708).

Almost surely, 21300220199 is an apocalyptic number.

1300220199 is a deficient number, since it is larger than the sum of its proper divisors (659532297).

1300220199 is a wasteful number, since it uses less digits than its factorization.

1300220199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6281286 (or 6281283 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 1300220199 is about 36058.5662360555. The cubic root of 1300220199 is about 1091.4545010236.

The spelling of 1300220199 in words is "one billion, three hundred million, two hundred twenty thousand, one hundred ninety-nine".

Divisors: 1 3 9 23 69 207 6281257 18843771 56531313 144468911 433406733 1300220199