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769880201 = 3779263387
BaseRepresentation
bin101101111000110…
…111000010001001
31222122122222002112
4231320313002021
53034042131301
6204221112105
725035605456
oct5570670211
91878588075
10769880201
11365639432
121959b8635
13c366851c
147436882d
15478c79bb
hex2de37089

769880201 has 8 divisors (see below), whose sum is σ = 800699520. Its totient is φ = 739587888.

The previous prime is 769880179. The next prime is 769880239. The reversal of 769880201 is 102088967.

769880201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 769880201 - 214 = 769863817 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (769820201) 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, 128771 + ... + 134616.

It is an arithmetic number, because the mean of its divisors is an integer number (100087440).

Almost surely, 2769880201 is an apocalyptic number.

It is an amenable number.

769880201 is a deficient number, since it is larger than the sum of its proper divisors (30819319).

769880201 is a wasteful number, since it uses less digits than its factorization.

769880201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263503.

The product of its (nonzero) digits is 48384, while the sum is 41.

The square root of 769880201 is about 27746.7151389133. The cubic root of 769880201 is about 916.5181089210.

The spelling of 769880201 in words is "seven hundred sixty-nine million, eight hundred eighty thousand, two hundred one".

Divisors: 1 37 79 2923 263387 9745319 20807573 769880201