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73925220353 = 4310853158407
BaseRepresentation
bin100010011011001001…
…0010101100000000001
321001210222100021221012
41010312102111200001
52202344324022403
653543310010305
75224636001525
oct1046622254001
9231728307835
1073925220353
1129395950236
12123b14a6995
136c81715b4a
143814061d85
151dca013ed8
hex1136495801

73925220353 has 8 divisors (see below), whose sum is σ = 75651859008. Its totient is φ = 72198920304.

The previous prime is 73925220319. The next prime is 73925220401. The reversal of 73925220353 is 35302252937.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 73925220353 - 26 = 73925220289 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 73925220353.

It is not an unprimeable number, because it can be changed into a prime (73925222353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 387476 + ... + 545882.

It is an arithmetic number, because the mean of its divisors is an integer number (9456482376).

Almost surely, 273925220353 is an apocalyptic number.

It is an amenable number.

73925220353 is a deficient number, since it is larger than the sum of its proper divisors (1726638655).

73925220353 is a wasteful number, since it uses less digits than its factorization.

73925220353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169303.

The product of its (nonzero) digits is 340200, while the sum is 41.

The spelling of 73925220353 in words is "seventy-three billion, nine hundred twenty-five million, two hundred twenty thousand, three hundred fifty-three".

Divisors: 1 43 10853 158407 466679 6811501 1719191171 73925220353