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220952059 = 836414153
BaseRepresentation
bin11010010101101…
…11010111111011
3120101202112020121
431022313113323
5423030431214
633531434111
75322030046
oct1512672773
9511675217
10220952059
111037a3609
1261bb5937
1336a11b83
14214b7c5d
15145e7424
hexd2b75fb

220952059 has 8 divisors (see below), whose sum is σ = 224016912. Its totient is φ = 217896960.

The previous prime is 220952057. The next prime is 220952063. The reversal of 220952059 is 950259022.

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 220952059 - 21 = 220952057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220952057) 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, 51127 + ... + 55279.

It is an arithmetic number, because the mean of its divisors is an integer number (28002114).

Almost surely, 2220952059 is an apocalyptic number.

220952059 is a deficient number, since it is larger than the sum of its proper divisors (3064853).

220952059 is an equidigital number, since it uses as much as digits as its factorization.

220952059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4877.

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 220952059 is about 14864.4562295430. The cubic root of 220952059 is about 604.5506387048.

The spelling of 220952059 in words is "two hundred twenty million, nine hundred fifty-two thousand, fifty-nine".

Divisors: 1 83 641 4153 53203 344699 2662073 220952059