Base | Representation |
---|---|
bin | 1110011101000000… |
… | …1100001000001011 |
3 | 101000101111021210222 |
4 | 3213100030020023 |
5 | 30421210442000 |
6 | 1440553100255 |
7 | 165100410335 |
oct | 34720141013 |
9 | 11011437728 |
10 | 3879780875 |
11 | 1711042883 |
12 | 9033b768b |
13 | 49aa4bb39 |
14 | 28b3bc455 |
15 | 17a929a85 |
hex | e740c20b |
3879780875 has 32 divisors (see below), whose sum is σ = 5061588480. Its totient is φ = 2963532000.
The previous prime is 3879780869. The next prime is 3879780881. The reversal of 3879780875 is 5780879783.
It is an interprime number because it is at equal distance from previous prime (3879780869) and next prime (3879780881).
It is not a de Polignac number, because 3879780875 - 212 = 3879776779 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2468840 + ... + 2470410.
It is an arithmetic number, because the mean of its divisors is an integer number (158174640).
Almost surely, 23879780875 is an apocalyptic number.
3879780875 is a deficient number, since it is larger than the sum of its proper divisors (1181807605).
3879780875 is a wasteful number, since it uses less digits than its factorization.
3879780875 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2468 (or 2458 counting only the distinct ones).
The product of its (nonzero) digits is 23708160, while the sum is 62.
The square root of 3879780875 is about 62287.8870648218. The cubic root of 3879780875 is about 1571.3360197853.
The spelling of 3879780875 in words is "three billion, eight hundred seventy-nine million, seven hundred eighty thousand, eight hundred seventy-five".
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