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173380568030 = 25891138092131
BaseRepresentation
bin1010000101111001001…
…0011000001111011110
3121120112012010102122122
42201132102120033132
510320040411134110
6211352215142542
715345350340425
oct2413622301736
9546465112578
10173380568030
11675918a0a4a
1229728974a52
13134714381b7
14856aa262bc
15479b515255
hex285e4983de

173380568030 has 64 divisors (see below), whose sum is σ = 318927585600. Its totient is φ = 67850280960.

The previous prime is 173380568027. The next prime is 173380568047. The reversal of 173380568030 is 30865083371.

173380568030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 81360065 + ... + 81362195.

It is an arithmetic number, because the mean of its divisors is an integer number (4983243525).

Almost surely, 2173380568030 is an apocalyptic number.

173380568030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

173380568030 is a deficient number, since it is larger than the sum of its proper divisors (145547017570).

173380568030 is a wasteful number, since it uses less digits than its factorization.

173380568030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3149.

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 173380568030 in words is "one hundred seventy-three billion, three hundred eighty million, five hundred sixty-eight thousand, thirty".

Divisors: 1 2 5 10 89 113 178 226 445 565 809 890 1130 1618 2131 4045 4262 8090 10057 10655 20114 21310 50285 72001 91417 100570 144002 182834 189659 240803 360005 379318 457085 481606 720010 914170 948295 1204015 1723979 1896590 2408030 3447958 8136113 8619895 16272226 17239790 21431467 40680565 42862934 81361130 107157335 153434131 194809627 214314670 306868262 389619254 767170655 974048135 1534341310 1948096270 17338056803 34676113606 86690284015 173380568030