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1300212424 = 237161914341
BaseRepresentation
bin100110101111111…
…1010101011001000
310100121120122010201
41031133322223020
510130323244144
6333004021544
744135423530
oct11537725310
93317518121
101300212424
11607a32925
123035318b4
131794b0884
14c49784c0
15792331d4
hex4d7faac8

1300212424 has 32 divisors (see below), whose sum is σ = 2788084800. Its totient is φ = 556850880.

The previous prime is 1300212409. The next prime is 1300212439. The reversal of 1300212424 is 4242120031.

It is an interprime number because it is at equal distance from previous prime (1300212409) and next prime (1300212439).

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, 83494 + ... + 97834.

It is an arithmetic number, because the mean of its divisors is an integer number (87127650).

Almost surely, 21300212424 is an apocalyptic number.

1300212424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1300212424 is an abundant number, since it is smaller than the sum of its proper divisors (1487872376).

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

1300212424 is a wasteful number, since it uses less digits than its factorization.

1300212424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15973 (or 15969 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1300212424 is about 36058.4584251740. The cubic root of 1300212424 is about 1091.4523254753.

Adding to 1300212424 its reverse (4242120031), we get a palindrome (5542332455).

The spelling of 1300212424 in words is "one billion, three hundred million, two hundred twelve thousand, four hundred twenty-four".

Divisors: 1 2 4 7 8 14 28 56 1619 3238 6476 11333 12952 14341 22666 28682 45332 57364 90664 100387 114728 200774 401548 803096 23218079 46436158 92872316 162526553 185744632 325053106 650106212 1300212424