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676125430 = 252910912137
BaseRepresentation
bin101000010011001…
…101101011110110
31202010020201201121
4220103031223312
52341042003210
6151031414154
722516654111
oct5023155366
91663221647
10676125430
11317723052
1216a52435a
13aa100526
1465b21578
153e5586da
hex284cdaf6

676125430 has 32 divisors (see below), whose sum is σ = 1260735840. Its totient is φ = 260762880.

The previous prime is 676125419. The next prime is 676125451. The reversal of 676125430 is 34521676.

It is a happy number.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 315322 + ... + 317458.

It is an arithmetic number, because the mean of its divisors is an integer number (39397995).

Almost surely, 2676125430 is an apocalyptic number.

676125430 is a deficient number, since it is larger than the sum of its proper divisors (584610410).

676125430 is a wasteful number, since it uses less digits than its factorization.

676125430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3264.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 676125430 is about 26002.4120035046. The cubic root of 676125430 is about 877.6925733256.

The spelling of 676125430 in words is "six hundred seventy-six million, one hundred twenty-five thousand, four hundred thirty".

Divisors: 1 2 5 10 29 58 145 290 1091 2137 2182 4274 5455 10685 10910 21370 31639 61973 63278 123946 158195 309865 316390 619730 2331467 4662934 11657335 23314670 67612543 135225086 338062715 676125430