Base | Representation |
---|---|
bin | 10001101011000… |
… | …10100110000101 |
3 | 101022222000222010 |
4 | 20311202212011 |
5 | 300423044221 |
6 | 22413324433 |
7 | 3450062445 |
oct | 1065424605 |
9 | 338860863 |
10 | 148253061 |
11 | 767597a0 |
12 | 41796719 |
13 | 24939a08 |
14 | 15992125 |
15 | d036c76 |
hex | 8d62985 |
148253061 has 16 divisors (see below), whose sum is σ = 215899200. Its totient is φ = 89742720.
The previous prime is 148253057. The next prime is 148253113. The reversal of 148253061 is 160352841.
It is not a de Polignac number, because 148253061 - 22 = 148253057 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148253011) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31915 + ... + 36263.
It is an arithmetic number, because the mean of its divisors is an integer number (13493700).
Almost surely, 2148253061 is an apocalyptic number.
148253061 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
148253061 is a deficient number, since it is larger than the sum of its proper divisors (67646139).
148253061 is a wasteful number, since it uses less digits than its factorization.
148253061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5396.
The product of its (nonzero) digits is 5760, while the sum is 30.
The square root of 148253061 is about 12175.9213614412. The cubic root of 148253061 is about 529.2585585954.
The spelling of 148253061 in words is "one hundred forty-eight million, two hundred fifty-three thousand, sixty-one".
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