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1213414300 = 225271733449
BaseRepresentation
bin100100001010011…
…0011101110011100
310010120020211111101
41020110303232130
54441113224200
6320223402444
742032565010
oct11024635634
93116224441
101213414300
11572a3913a
1229a453424
13164510137
14b7222540
15717da26a
hex48533b9c

1213414300 has 36 divisors (see below), whose sum is σ = 3009269200. Its totient is φ = 416027520.

The previous prime is 1213414273. The next prime is 1213414327. The reversal of 1213414300 is 34143121.

It is an interprime number because it is at equal distance from previous prime (1213414273) and next prime (1213414327).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 866025 + ... + 867424.

Almost surely, 21213414300 is an apocalyptic number.

1213414300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1213414300 is an abundant number, since it is smaller than the sum of its proper divisors (1795854900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1213414300 is a wasteful number, since it uses less digits than its factorization.

1213414300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1733470 (or 1733463 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1213414300 is about 34834.0968018406. The cubic root of 1213414300 is about 1066.6035780829.

Adding to 1213414300 its reverse (34143121), we get a palindrome (1247557421).

The spelling of 1213414300 in words is "one billion, two hundred thirteen million, four hundred fourteen thousand, three hundred".

Divisors: 1 2 4 5 7 10 14 20 25 28 35 50 70 100 140 175 350 700 1733449 3466898 6933796 8667245 12134143 17334490 24268286 34668980 43336225 48536572 60670715 86672450 121341430 173344900 242682860 303353575 606707150 1213414300