Base | Representation |
---|---|
bin | 1000101100011111… |
… | …01001101100010000 |
3 | 110001022222112222021 |
4 | 10112033221230100 |
5 | 34030022401401 |
6 | 2051115021224 |
7 | 223452532042 |
oct | 42617515420 |
9 | 13038875867 |
10 | 4668168976 |
11 | 1a86072499 |
12 | aa343a814 |
13 | 595197583 |
14 | 323da3a92 |
15 | 1c4c5b2a1 |
hex | 1163e9b10 |
4668168976 has 135 divisors (see below), whose sum is σ = 10215369333. Its totient is φ = 2066117760.
The previous prime is 4668168971. The next prime is 4668168977. The reversal of 4668168976 is 6798618664.
The square root of 4668168976 is 68324.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 2447874576 + 2220294400 = 49476^2 + 47120^2 .
Its product of digits (20901888) is a multiple of the sum of its prime divisors (81).
It is not an unprimeable number, because it can be changed into a prime (4668168971) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 150586081 + ... + 150586111.
Almost surely, 24668168976 is an apocalyptic number.
4668168976 is the 68324-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4668168976
4668168976 is an abundant number, since it is smaller than the sum of its proper divisors (5547200357).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4668168976 is a wasteful number, since it uses less digits than its factorization.
4668168976 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 166 (or 81 counting only the distinct ones).
The product of its digits is 20901888, while the sum is 61.
The cubic root of 4668168976 is about 1671.2786144223.
The spelling of 4668168976 in words is "four billion, six hundred sixty-eight million, one hundred sixty-eight thousand, nine hundred seventy-six".
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