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313463425 = 521117193529
BaseRepresentation
bin10010101011110…
…001001010000001
3210211211120222111
4102223301022001
51120221312200
651034335321
710524252352
oct2253611201
9724746874
10313463425
11150a3a790
1288b8a541
134cc32c22
142d8b9d29
151c7bd0ba
hex12af1281

313463425 has 48 divisors (see below), whose sum is σ = 472737600. Its totient is φ = 203212800.

The previous prime is 313463419. The next prime is 313463441. The reversal of 313463425 is 524364313.

It is not a de Polignac number, because 313463425 - 25 = 313463393 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 87061 + ... + 90589.

It is an arithmetic number, because the mean of its divisors is an integer number (9848700).

Almost surely, 2313463425 is an apocalyptic number.

It is an amenable number.

313463425 is a deficient number, since it is larger than the sum of its proper divisors (159274175).

313463425 is a wasteful number, since it uses less digits than its factorization.

313463425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3586 (or 3581 counting only the distinct ones).

The product of its digits is 25920, while the sum is 31.

The square root of 313463425 is about 17704.8983335121. The cubic root of 313463425 is about 679.3010587969.

The spelling of 313463425 in words is "three hundred thirteen million, four hundred sixty-three thousand, four hundred twenty-five".

Divisors: 1 5 11 17 19 25 55 85 95 187 209 275 323 425 475 935 1045 1615 3529 3553 4675 5225 8075 17645 17765 38819 59993 67051 88225 88825 194095 299965 335255 659923 737561 970475 1139867 1499825 1676275 3299615 3687805 5699335 12538537 16498075 18439025 28496675 62692685 313463425