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1302130001210 = 251951577911549
BaseRepresentation
bin10010111100101100111…
…111110000010100111010
311121111000200022201120212
4102330230333300110322
5132313230240014320
62434105032551122
7163034665250423
oct22745477602472
94544020281525
101302130001210
11462259491675
121904408524a2
1395a3748a99c
144704840464a
1523d10e169c5
hex12f2cff053a

1302130001210 has 32 divisors (see below), whose sum is σ = 2345644224000. Its totient is φ = 520449883200.

The previous prime is 1302130001189. The next prime is 1302130001231. The reversal of 1302130001210 is 121000312031.

It is an interprime number because it is at equal distance from previous prime (1302130001189) and next prime (1302130001231).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112742516 + ... + 112754064.

It is an arithmetic number, because the mean of its divisors is an integer number (73301382000).

Almost surely, 21302130001210 is an apocalyptic number.

1302130001210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1302130001210 is a deficient number, since it is larger than the sum of its proper divisors (1043514222790).

1302130001210 is a wasteful number, since it uses less digits than its factorization.

1302130001210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19286.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 1302130001210 its reverse (121000312031), we get a palindrome (1423130313241).

The spelling of 1302130001210 in words is "one trillion, three hundred two billion, one hundred thirty million, one thousand, two hundred ten".

Divisors: 1 2 5 10 1951 3902 5779 9755 11549 11558 19510 23098 28895 57745 57790 115490 11274829 22532099 22549658 45064198 56374145 66741671 112660495 112748290 133483342 225320990 333708355 667416710 130213000121 260426000242 651065000605 1302130001210