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3863998130 = 251632370551
BaseRepresentation
bin1110011001001111…
…1110111010110010
3100222021210102221212
43212103332322302
530403140420010
61435230520122
7164516304446
oct34623767262
910867712855
103863998130
111703142a93
128ba066042
134976b4135
14289270826
1517935d505
hexe64feeb2

3863998130 has 16 divisors (see below), whose sum is σ = 6997869504. Its totient is φ = 1536116400.

The previous prime is 3863998129. The next prime is 3863998147. The reversal of 3863998130 is 318993683.

It is a Curzon number.

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, 1183646 + ... + 1186905.

It is an arithmetic number, because the mean of its divisors is an integer number (437366844).

Almost surely, 23863998130 is an apocalyptic number.

3863998130 is a deficient number, since it is larger than the sum of its proper divisors (3133871374).

3863998130 is a wasteful number, since it uses less digits than its factorization.

3863998130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2370721.

The product of its (nonzero) digits is 839808, while the sum is 50.

The square root of 3863998130 is about 62161.0660301125. The cubic root of 3863998130 is about 1569.2024198840.

The spelling of 3863998130 in words is "three billion, eight hundred sixty-three million, nine hundred ninety-eight thousand, one hundred thirty".

Divisors: 1 2 5 10 163 326 815 1630 2370551 4741102 11852755 23705510 386399813 772799626 1931999065 3863998130