Base | Representation |
---|---|
bin | 10001101010011… |
… | …10010101000010 |
3 | 101022210211002122 |
4 | 20311032111002 |
5 | 300412420200 |
6 | 22411444242 |
7 | 3446265440 |
oct | 1065162502 |
9 | 338724078 |
10 | 148170050 |
11 | 76702396 |
12 | 41756682 |
13 | 2490acb2 |
14 | 1596db90 |
15 | d01c385 |
hex | 8d4e542 |
148170050 has 48 divisors (see below), whose sum is σ = 316080960. Its totient is φ = 50621760.
The previous prime is 148170017. The next prime is 148170053. The reversal of 148170050 is 50071841.
It is not an unprimeable number, because it can be changed into a prime (148170053) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 132092 + ... + 133208.
It is an arithmetic number, because the mean of its divisors is an integer number (6585020).
Almost surely, 2148170050 is an apocalyptic number.
148170050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
148170050 is an abundant number, since it is smaller than the sum of its proper divisors (167910910).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148170050 is a wasteful number, since it uses less digits than its factorization.
148170050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1515 (or 1510 counting only the distinct ones).
The product of its (nonzero) digits is 1120, while the sum is 26.
The square root of 148170050 is about 12172.5120661267. The cubic root of 148170050 is about 529.1597579715.
The spelling of 148170050 in words is "one hundred forty-eight million, one hundred seventy thousand, fifty".
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