Base | Representation |
---|---|
bin | 1000101011101010… |
… | …10000101001100100 |
3 | 110000211222001211100 |
4 | 10111311100221210 |
5 | 34021240010120 |
6 | 2050310440100 |
7 | 223336656033 |
oct | 42565205144 |
9 | 13024861740 |
10 | 4661250660 |
11 | 1a82177680 |
12 | aa1063030 |
13 | 5939145b1 |
14 | 3230c271a |
15 | 1c4341490 |
hex | 115d50a64 |
4661250660 has 72 divisors (see below), whose sum is σ = 15424508736. Its totient is φ = 1129999680.
The previous prime is 4661250641. The next prime is 4661250661. The reversal of 4661250660 is 660521664.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (4661250661) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1175104 + ... + 1179063.
It is an arithmetic number, because the mean of its divisors is an integer number (214229288).
Almost surely, 24661250660 is an apocalyptic number.
It is an amenable number.
4661250660 is an abundant number, since it is smaller than the sum of its proper divisors (10763258076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4661250660 is a wasteful number, since it uses less digits than its factorization.
4661250660 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2354193 (or 2354188 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 36.
The square root of 4661250660 is about 68273.3524883611. The cubic root of 4661250660 is about 1670.4525838978.
The spelling of 4661250660 in words is "four billion, six hundred sixty-one million, two hundred fifty thousand, six hundred sixty".
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