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13103023132300 = 22521011297329023
BaseRepresentation
bin1011111010101100100100…
…0010100000111010001100
31201101122012012200220102011
42332223021002200322030
53204134442410213200
643511240135511004
72521443061645603
oct276531102407214
951348165626364
1013103023132300
1141a1a62a65942
121577553b28464
137407c08bb42a
14334292790a3a
1517ac8ded45ba
hexbeac90a0e8c

13103023132300 has 36 divisors (see below), whose sum is σ = 28715080617216. Its totient is φ = 5189316088000.

The previous prime is 13103023132289. The next prime is 13103023132333. The reversal of 13103023132300 is 323132030131.

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, 648654412 + ... + 648674611.

It is an arithmetic number, because the mean of its divisors is an integer number (797641128256).

Almost surely, 213103023132300 is an apocalyptic number.

13103023132300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13103023132300 is an abundant number, since it is smaller than the sum of its proper divisors (15612057484916).

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

13103023132300 is a wasteful number, since it uses less digits than its factorization.

13103023132300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1297329138 (or 1297329131 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 13103023132300 its reverse (323132030131), we get a palindrome (13426155162431).

The spelling of 13103023132300 in words is "thirteen trillion, one hundred three billion, twenty-three million, one hundred thirty-two thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 101 202 404 505 1010 2020 2525 5050 10100 1297329023 2594658046 5189316092 6486645115 12973290230 25946580460 32433225575 64866451150 129732902300 131030231323 262060462646 524120925292 655151156615 1310302313230 2620604626460 3275755783075 6551511566150 13103023132300