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676650204 = 223221418779
BaseRepresentation
bin101000010101001…
…101110011011100
31202011020101120200
4220111031303130
52341210301304
6151050543500
722524301056
oct5025156334
91664211520
10676650204
11317a5134a
1216a737b90
13aa255349
1465c1a8d6
153e60de39
hex2854dcdc

676650204 has 36 divisors (see below), whose sum is σ = 1711415160. Its totient is φ = 225419040.

The previous prime is 676650197. The next prime is 676650209. The reversal of 676650204 is 402056676.

676650204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676650209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72687 + ... + 81465.

It is an arithmetic number, because the mean of its divisors is an integer number (47539310).

Almost surely, 2676650204 is an apocalyptic number.

It is an amenable number.

676650204 is an abundant number, since it is smaller than the sum of its proper divisors (1034764956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

676650204 is a wasteful number, since it uses less digits than its factorization.

676650204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10930 (or 10925 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 676650204 is about 26012.5009178280. The cubic root of 676650204 is about 877.9195879747.

The spelling of 676650204 in words is "six hundred seventy-six million, six hundred fifty thousand, two hundred four".

Divisors: 1 2 3 4 6 9 12 18 36 2141 4282 6423 8564 8779 12846 17558 19269 25692 26337 35116 38538 52674 77076 79011 105348 158022 316044 18795839 37591678 56387517 75183356 112775034 169162551 225550068 338325102 676650204