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202008792973 = 1359263375219
BaseRepresentation
bin1011110000100010101…
…0011000111110001101
3201022102100011221102011
42330020222120332031
511302203222333343
6232445045301221
720410652260201
oct2741052307615
9638370157364
10202008792973
1178742774089
1233198404811
1316084554880
149ac4bc8b01
1553c49c229d
hex2f08a98f8d

202008792973 has 8 divisors (see below), whose sum is σ = 221235184800. Its totient is φ = 183309151728.

The previous prime is 202008792859. The next prime is 202008792989. The reversal of 202008792973 is 379297800202.

202008792973 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 202008792973 - 217 = 202008661901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202008792173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131686843 + ... + 131688376.

It is an arithmetic number, because the mean of its divisors is an integer number (27654398100).

Almost surely, 2202008792973 is an apocalyptic number.

It is an amenable number.

202008792973 is a deficient number, since it is larger than the sum of its proper divisors (19226391827).

202008792973 is a wasteful number, since it uses less digits than its factorization.

202008792973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263375291.

The product of its (nonzero) digits is 762048, while the sum is 49.

The spelling of 202008792973 in words is "two hundred two billion, eight million, seven hundred ninety-two thousand, nine hundred seventy-three".

Divisors: 1 13 59 767 263375219 3423877847 15539137921 202008792973