Base | Representation |
---|---|
bin | 100000010101000… |
… | …101100011101100 |
3 | 1101210121201010202 |
4 | 200111011203230 |
5 | 2102323224300 |
6 | 125453253032 |
7 | 16304212214 |
oct | 4025054354 |
9 | 1353551122 |
10 | 542398700 |
11 | 259196198 |
12 | 131794178 |
13 | 884ab69c |
14 | 52071244 |
15 | 32940ad5 |
hex | 205458ec |
542398700 has 36 divisors (see below), whose sum is σ = 1238957160. Its totient is φ = 205539840.
The previous prime is 542398691. The next prime is 542398739. The reversal of 542398700 is 7893245.
It is a Harshad number since it is a multiple of its sum of digits (38).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 140837 + ... + 144636.
Almost surely, 2542398700 is an apocalyptic number.
542398700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
542398700 is an abundant number, since it is smaller than the sum of its proper divisors (696558460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
542398700 is a wasteful number, since it uses less digits than its factorization.
542398700 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 285506 (or 285499 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 38.
The square root of 542398700 is about 23289.4546952049. The cubic root of 542398700 is about 815.5292583948.
The spelling of 542398700 in words is "five hundred forty-two million, three hundred ninety-eight thousand, seven hundred".
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