Base | Representation |
---|---|
bin | 10001101100010… |
… | …01011000101010 |
3 | 101100021002220202 |
4 | 20312021120222 |
5 | 300443140241 |
6 | 22420552202 |
7 | 3451323614 |
oct | 1066113052 |
9 | 340232822 |
10 | 148411946 |
11 | 76858101 |
12 | 41852662 |
13 | 24994127 |
14 | 159d3db4 |
15 | d068d9b |
hex | 8d8962a |
148411946 has 16 divisors (see below), whose sum is σ = 224971776. Its totient is φ = 73424736.
The previous prime is 148411909. The next prime is 148411951. The reversal of 148411946 is 649114841.
It is a super-2 number, since 2×1484119462 = 44052211431013832, which contains 22 as substring.
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, 156245 + ... + 157191.
It is an arithmetic number, because the mean of its divisors is an integer number (14060736).
Almost surely, 2148411946 is an apocalyptic number.
148411946 is a deficient number, since it is larger than the sum of its proper divisors (76559830).
148411946 is a wasteful number, since it uses less digits than its factorization.
148411946 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1693.
The product of its digits is 27648, while the sum is 38.
The square root of 148411946 is about 12182.4441718401. Note that the first 3 decimals coincide. The cubic root of 148411946 is about 529.4475625026.
The spelling of 148411946 in words is "one hundred forty-eight million, four hundred eleven thousand, nine hundred forty-six".
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