Base | Representation |
---|---|
bin | 101010100100111… |
… | …1000000100001100 |
3 | 10200120021001112011 |
4 | 1111021320010030 |
5 | 10411213333200 |
6 | 353432551004 |
7 | 50255226025 |
oct | 12511700414 |
9 | 3616231464 |
10 | 1428652300 |
11 | 673489689 |
12 | 33a552464 |
13 | 199ca11ba |
14 | d7a4dc4c |
15 | 856545ba |
hex | 5527810c |
1428652300 has 18 divisors (see below), whose sum is σ = 3100175708. Its totient is φ = 571460880.
The previous prime is 1428652261. The next prime is 1428652331. The reversal of 1428652300 is 32568241.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7143162 + ... + 7143361.
Almost surely, 21428652300 is an apocalyptic number.
1428652300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1428652300 is an abundant number, since it is smaller than the sum of its proper divisors (1671523408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1428652300 is a wasteful number, since it uses less digits than its factorization.
1428652300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14286537 (or 14286530 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 31.
The square root of 1428652300 is about 37797.5171142233. The cubic root of 1428652300 is about 1126.2691323401.
The spelling of 1428652300 in words is "one billion, four hundred twenty-eight million, six hundred fifty-two thousand, three hundred".
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