Base | Representation |
---|---|
bin | 100000010011111… |
… | …001000101111010 |
3 | 1101210000210111200 |
4 | 200103321011322 |
5 | 2102233213443 |
6 | 125442435030 |
7 | 16301436123 |
oct | 4023710572 |
9 | 1353023450 |
10 | 542085498 |
11 | 258aa1949 |
12 | 131662a76 |
13 | 883cbc66 |
14 | 51dcd04a |
15 | 328ccdd3 |
hex | 204f917a |
542085498 has 48 divisors (see below), whose sum is σ = 1211348736. Its totient is φ = 175105440.
The previous prime is 542085473. The next prime is 542085503. The reversal of 542085498 is 894580245.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 84028 + ... + 90248.
It is an arithmetic number, because the mean of its divisors is an integer number (25236432).
Almost surely, 2542085498 is an apocalyptic number.
542085498 is an abundant number, since it is smaller than the sum of its proper divisors (669263238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
542085498 is a wasteful number, since it uses less digits than its factorization.
542085498 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6379 (or 6376 counting only the distinct ones).
The product of its (nonzero) digits is 460800, while the sum is 45.
The square root of 542085498 is about 23282.7296080163. The cubic root of 542085498 is about 815.3722554529.
The spelling of 542085498 in words is "five hundred forty-two million, eighty-five thousand, four hundred ninety-eight".
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