Base | Representation |
---|---|
bin | 1100111111100… |
… | …1101100110100 |
3 | 10210112220011000 |
4 | 3033321230310 |
5 | 102423001043 |
6 | 5224043300 |
7 | 1231146363 |
oct | 317715464 |
9 | 123486130 |
10 | 54500148 |
11 | 2884484a |
12 | 16303530 |
13 | b3a2811 |
14 | 73497da |
15 | 4bb82d3 |
hex | 33f9b34 |
54500148 has 24 divisors (see below), whose sum is σ = 141296960. Its totient is φ = 18166680.
The previous prime is 54500137. The next prime is 54500183. The reversal of 54500148 is 84100545.
It is a super-2 number, since 2×545001482 = 5940532264043808, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
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, 252208 + ... + 252423.
Almost surely, 254500148 is an apocalyptic number.
It is an amenable number.
54500148 is an abundant number, since it is smaller than the sum of its proper divisors (86796812).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54500148 is a wasteful number, since it uses less digits than its factorization.
54500148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 504644 (or 504636 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 27.
The square root of 54500148 is about 7382.4215539347. The cubic root of 54500148 is about 379.1396695399.
The spelling of 54500148 in words is "fifty-four million, five hundred thousand, one hundred forty-eight".
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