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1300010229 = 34721917239
BaseRepresentation
bin100110101111100…
…1001010011110101
310100121012100210000
41031133021103311
510130300311404
6332555421513
744133622200
oct11537112365
93317170700
101300010229
11607904a21
12303454899
1317943c82b
14c4924937
15791e3339
hex4d7c94f5

1300010229 has 60 divisors (see below), whose sum is σ = 2378085600. Its totient is φ = 703724112.

The previous prime is 1300010197. The next prime is 1300010279. The reversal of 1300010229 is 9220100031.

It is a happy number.

It is not a de Polignac number, because 1300010229 - 25 = 1300010197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300010279) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 66792 + ... + 84030.

It is an arithmetic number, because the mean of its divisors is an integer number (39634760).

Almost surely, 21300010229 is an apocalyptic number.

1300010229 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

1300010229 is a deficient number, since it is larger than the sum of its proper divisors (1078075371).

1300010229 is a wasteful number, since it uses less digits than its factorization.

1300010229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17284 (or 17268 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 1300010229 is about 36055.6546050685. The cubic root of 1300010229 is about 1091.3957455812.

The spelling of 1300010229 in words is "one billion, three hundred million, ten thousand, two hundred twenty-nine".

Divisors: 1 3 7 9 19 21 27 49 57 63 81 133 147 171 189 399 441 513 567 931 1197 1323 1539 2793 3591 3969 8379 10773 17239 25137 51717 75411 120673 155151 327541 362019 465453 844711 982623 1086057 1396359 2292787 2534133 2947869 3258171 6878361 7602399 8843607 9774513 16049509 20635083 22807197 26530821 48148527 61905249 68421591 144445581 185715747 433336743 1300010229