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200119801 = 7171681679
BaseRepresentation
bin10111110110110…
…01010111111001
3111221120010202111
423323121113321
5402212313201
631505132321
74646663440
oct1373312771
9457503674
10200119801
11a2a64a72
125702a0a1
13325c99ab
141c813d57
151287eb51
hexbed95f9

200119801 has 8 divisors (see below), whose sum is σ = 242161920. Its totient is φ = 161441088.

The previous prime is 200119789. The next prime is 200119813. The reversal of 200119801 is 108911002.

It is an interprime number because it is at equal distance from previous prime (200119789) and next prime (200119813).

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 200119801 - 29 = 200119289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200119831) 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, 840721 + ... + 840958.

It is an arithmetic number, because the mean of its divisors is an integer number (30270240).

Almost surely, 2200119801 is an apocalyptic number.

It is an amenable number.

200119801 is a deficient number, since it is larger than the sum of its proper divisors (42042119).

200119801 is a wasteful number, since it uses less digits than its factorization.

200119801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1681703.

The product of its (nonzero) digits is 144, while the sum is 22.

The square root of 200119801 is about 14146.3705946084. The cubic root of 200119801 is about 584.9202910854.

The spelling of 200119801 in words is "two hundred million, one hundred nineteen thousand, eight hundred one".

Divisors: 1 7 17 119 1681679 11771753 28588543 200119801