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1210141300 = 225215717703
BaseRepresentation
bin100100000100001…
…0100101001110100
310010100002112210011
41020020110221310
54434244010200
6320025310004
741663013514
oct11010245164
93110075704
101210141300
11571103085
12299335304
13163935454
14b6a0d844
15713905ba
hex48214a74

1210141300 has 36 divisors (see below), whose sum is σ = 2628019296. Its totient is φ = 483685600.

The previous prime is 1210141279. The next prime is 1210141307. The reversal of 1210141300 is 31410121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1210141307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 153249 + ... + 160951.

It is an arithmetic number, because the mean of its divisors is an integer number (73000536).

Almost surely, 21210141300 is an apocalyptic number.

1210141300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1210141300 is an abundant number, since it is smaller than the sum of its proper divisors (1417877996).

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

1210141300 is a wasteful number, since it uses less digits than its factorization.

1210141300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9288 (or 9281 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1210141300 is about 34787.0852472581. The cubic root of 1210141300 is about 1065.6437143797.

Adding to 1210141300 its reverse (31410121), we get a palindrome (1241551421).

The spelling of 1210141300 in words is "one billion, two hundred ten million, one hundred forty-one thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 1571 3142 6284 7703 7855 15406 15710 30812 31420 38515 39275 77030 78550 154060 157100 192575 385150 770300 12101413 24202826 48405652 60507065 121014130 242028260 302535325 605070650 1210141300