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4453405142013 = 321979250036783
BaseRepresentation
bin100000011001110001110…
…1000011010101111111101
3120202202000110110101020200
41000303203220122233331
51040431033204021023
613245511023434113
7636514350061452
oct100634350325775
916682013411220
104453405142013
111467751114673
125bb124455939
13263c537acc09
1411579017b829
157ac9b169743
hex40ce3a1abfd

4453405142013 has 12 divisors (see below), whose sum is σ = 6435946820160. Its totient is φ = 2967436528776.

The previous prime is 4453405141961. The next prime is 4453405142063. The reversal of 4453405142013 is 3102415043544.

4453405142013 is a `hidden beast` number, since 4 + 45 + 3 + 405 + 1 + 4 + 201 + 3 = 666.

It is not a de Polignac number, because 4453405142013 - 221 = 4453403044861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4453405142063) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 125000581 + ... + 125036202.

It is an arithmetic number, because the mean of its divisors is an integer number (536328901680).

Almost surely, 24453405142013 is an apocalyptic number.

It is an amenable number.

4453405142013 is a deficient number, since it is larger than the sum of its proper divisors (1982541678147).

4453405142013 is a wasteful number, since it uses less digits than its factorization.

4453405142013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250038768 (or 250038765 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The spelling of 4453405142013 in words is "four trillion, four hundred fifty-three billion, four hundred five million, one hundred forty-two thousand, thirteen".

Divisors: 1 3 9 1979 5937 17811 250036783 750110349 2250331047 494822793557 1484468380671 4453405142013