Base | Representation |
---|---|
bin | 11101011000000… |
… | …01001111000100 |
3 | 122011200110021020 |
4 | 32230001033010 |
5 | 1001040423140 |
6 | 40241351140 |
7 | 6051352611 |
oct | 1654011704 |
9 | 564613236 |
10 | 246420420 |
11 | 117109344 |
12 | 6a6384b0 |
13 | 3c08b2cc |
14 | 24a27508 |
15 | 169786d0 |
hex | eb013c4 |
246420420 has 24 divisors (see below), whose sum is σ = 689977344. Its totient is φ = 65712096.
The previous prime is 246420397. The next prime is 246420431. The reversal of 246420420 is 24024642.
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, 2053444 + ... + 2053563.
It is an arithmetic number, because the mean of its divisors is an integer number (28749056).
Almost surely, 2246420420 is an apocalyptic number.
246420420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
246420420 is an abundant number, since it is smaller than the sum of its proper divisors (443556924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
246420420 is a wasteful number, since it uses less digits than its factorization.
246420420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4107019 (or 4107017 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 24.
The square root of 246420420 is about 15697.7839200315. The cubic root of 246420420 is about 626.9394008012.
The spelling of 246420420 in words is "two hundred forty-six million, four hundred twenty thousand, four hundred twenty".
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