Search a number
-
+
676210210532 = 22375418445449
BaseRepresentation
bin10011101011100010100…
…01001111011011100100
32101122102020210212200022
421311301101033123210
542034334303214112
61234351403334312
766566055644513
oct11656121173344
92348366725608
10676210210532
1124086304276a
12ab079521398
134b9c689153c
1424a2b98867a
15128ca78ad72
hex9d7144f6e4

676210210532 has 24 divisors (see below), whose sum is σ = 1217597417400. Its totient is φ = 328359018240.

The previous prime is 676210210523. The next prime is 676210210547. The reversal of 676210210532 is 235012012676.

It can be written as a sum of positive squares in 4 ways, for example, as 73670987776 + 602539222756 = 271424^2 + 776234^2 .

It is a junction number, because it is equal to n+sod(n) for n = 676210210492 and 676210210501.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4142657 + ... + 4302792.

It is an arithmetic number, because the mean of its divisors is an integer number (50733225725).

Almost surely, 2676210210532 is an apocalyptic number.

It is an amenable number.

676210210532 is a deficient number, since it is larger than the sum of its proper divisors (541387206868).

676210210532 is a wasteful number, since it uses less digits than its factorization.

676210210532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8446031 (or 8446029 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The spelling of 676210210532 in words is "six hundred seventy-six billion, two hundred ten million, two hundred ten thousand, five hundred thirty-two".

Divisors: 1 2 4 37 74 148 541 1082 2164 20017 40034 80068 8445449 16890898 33781796 312481613 624963226 1249926452 4568987909 9137975818 18275951636 169052552633 338105105266 676210210532