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4687680283 = 1113172313659
BaseRepresentation
bin1000101110110100…
…00101001100011011
3110002200200211110021
410113122011030123
534100021232113
62053053131311
7224110424236
oct42732051433
913080624407
104687680283
111a96089640
12aa9a89b37
13599239420
1432680241d
151c681248d
hex11768531b

4687680283 has 48 divisors (see below), whose sum is σ = 6040581120. Its totient is φ = 3581913600.

The previous prime is 4687680227. The next prime is 4687680287. The reversal of 4687680283 is 3820867864.

It is not a de Polignac number, because 4687680283 - 217 = 4687549211 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4687680283.

It is not an unprimeable number, because it can be changed into a prime (4687680287) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1279308 + ... + 1282966.

It is an arithmetic number, because the mean of its divisors is an integer number (125845440).

Almost surely, 24687680283 is an apocalyptic number.

4687680283 is a deficient number, since it is larger than the sum of its proper divisors (1352900837).

4687680283 is a wasteful number, since it uses less digits than its factorization.

4687680283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3748 (or 3731 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 52.

The square root of 4687680283 is about 68466.6362763646. The cubic root of 4687680283 is about 1673.6038304647.

The spelling of 4687680283 in words is "four billion, six hundred eighty-seven million, six hundred eighty thousand, two hundred eighty-three".

Divisors: 1 11 13 17 31 143 187 221 289 341 403 527 2431 3179 3659 3757 4433 5797 6851 8959 40249 41327 47567 62203 75361 98549 113429 116467 523237 684233 808639 1057451 1247719 1281137 1474577 1928293 8895029 11631961 13746863 16220347 21211223 25067809 32780981 151215493 275745899 360590791 426152753 4687680283