Base | Representation |
---|---|
bin | 1011011101111… |
… | …1001011100100 |
3 | 10100111201220000 |
4 | 2313133023210 |
5 | 44303200233 |
6 | 4434541300 |
7 | 1122562302 |
oct | 267371344 |
9 | 110451800 |
10 | 48100068 |
11 | 25173325 |
12 | 14137830 |
13 | 9c716a3 |
14 | 6561272 |
15 | 4351d13 |
hex | 2ddf2e4 |
48100068 has 30 divisors (see below), whose sum is σ = 125743926. Its totient is φ = 16033248.
The previous prime is 48100057. The next prime is 48100079. The reversal of 48100068 is 86000184.
It is an interprime number because it is at equal distance from previous prime (48100057) and next prime (48100079).
It can be written as a sum of positive squares in only one way, i.e., 44595684 + 3504384 = 6678^2 + 1872^2 .
It is a super-3 number, since 3×481000683 (a number of 24 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 73905 + ... + 74552.
Almost surely, 248100068 is an apocalyptic number.
It is an amenable number.
48100068 is an abundant number, since it is smaller than the sum of its proper divisors (77643858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48100068 is a wasteful number, since it uses less digits than its factorization.
48100068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148473 (or 148462 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 27.
The square root of 48100068 is about 6935.4212561315. The cubic root of 48100068 is about 363.6764927456.
The spelling of 48100068 in words is "forty-eight million, one hundred thousand, sixty-eight".
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