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880200217 = 1371939413
BaseRepresentation
bin110100011101101…
…100101000011001
32021100020210201001
4310131230220121
53300312401332
6223201425001
730545402251
oct6435545031
92240223631
10880200217
114119394a6
1220693b161
13110483440
1484c84961
155241a0e7
hex3476ca19

880200217 has 8 divisors (see below), whose sum is σ = 948140424. Its totient is φ = 812293248.

The previous prime is 880200169. The next prime is 880200221. The reversal of 880200217 is 712002088.

880200217 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 77951241 + 802248976 = 8829^2 + 28324^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 880200217 - 223 = 871811609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (880200227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88803 + ... + 98215.

It is an arithmetic number, because the mean of its divisors is an integer number (118517553).

Almost surely, 2880200217 is an apocalyptic number.

It is an amenable number.

880200217 is a deficient number, since it is larger than the sum of its proper divisors (67940207).

880200217 is a wasteful number, since it uses less digits than its factorization.

880200217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16619.

The product of its (nonzero) digits is 1792, while the sum is 28.

The square root of 880200217 is about 29668.1684133011. The cubic root of 880200217 is about 958.3566419401.

The spelling of 880200217 in words is "eight hundred eighty million, two hundred thousand, two hundred seventeen".

Divisors: 1 13 7193 9413 93509 122369 67707709 880200217