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993414205 = 5728383263
BaseRepresentation
bin111011001101100…
…100110000111101
32120020021200002201
4323031210300331
54013303223310
6242324151501
733421611220
oct7315446075
92506250081
10993414205
1146a835883
12238838591
1312aa72674
1495d155b7
155c32ee3a
hex3b364c3d

993414205 has 8 divisors (see below), whose sum is σ = 1362396672. Its totient is φ = 681198288.

The previous prime is 993414167. The next prime is 993414209. The reversal of 993414205 is 502414399.

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 993414205 - 215 = 993381437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (993414209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14191597 + ... + 14191666.

It is an arithmetic number, because the mean of its divisors is an integer number (170299584).

Almost surely, 2993414205 is an apocalyptic number.

It is an amenable number.

993414205 is a deficient number, since it is larger than the sum of its proper divisors (368982467).

993414205 is a wasteful number, since it uses less digits than its factorization.

993414205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28383275.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 993414205 is about 31518.4740271480. The cubic root of 993414205 is about 997.7998981015.

The spelling of 993414205 in words is "nine hundred ninety-three million, four hundred fourteen thousand, two hundred five".

Divisors: 1 5 7 35 28383263 141916315 198682841 993414205