Search a number
-
+
193310107200 = 2633527639253
BaseRepresentation
bin1011010000001000101…
…1100010011001000000
3200110222010001220211000
42310002023202121000
511131344341412300
6224445550252000
716652255541240
oct2640213423100
9613863056730
10193310107200
1174a89574781
123156b1b7000
13152c9342622
1494db809b20
155065eb3c00
hex2d022e2640

193310107200 has 336 divisors, whose sum is σ = 805357759360. Its totient is φ = 44185098240.

The previous prime is 193310107139. The next prime is 193310107201. The reversal of 193310107200 is 2701013391.

It is a tau number, because it is divible by the number of its divisors (336).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (193310107201) 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 47 ways as a sum of consecutive naturals, for example, 17227 + ... + 622026.

Almost surely, 2193310107200 is an apocalyptic number.

193310107200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 193310107200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (402678879680).

193310107200 is an abundant number, since it is smaller than the sum of its proper divisors (612047652160).

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

193310107200 is a wasteful number, since it uses less digits than its factorization.

193310107200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639291 (or 639270 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 27.

The spelling of 193310107200 in words is "one hundred ninety-three billion, three hundred ten million, one hundred seven thousand, two hundred".