Base | Representation |
---|---|
bin | 100010001001111… |
… | …0110100111101100 |
3 | 2221212111122002222 |
4 | 1010103312213230 |
5 | 4321342231043 |
6 | 305415534512 |
7 | 40254210440 |
oct | 10423664754 |
9 | 2855448088 |
10 | 1146055148 |
11 | 538a11217 |
12 | 27b98a438 |
13 | 153587654 |
14 | ac2ca820 |
15 | 6a931d68 |
hex | 444f69ec |
1146055148 has 36 divisors (see below), whose sum is σ = 2419118352. Its totient is φ = 465311520.
The previous prime is 1146055123. The next prime is 1146055171. The reversal of 1146055148 is 8415506411.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46583 + ... + 66798.
It is an arithmetic number, because the mean of its divisors is an integer number (67197732).
Almost surely, 21146055148 is an apocalyptic number.
It is an amenable number.
1146055148 is an abundant number, since it is smaller than the sum of its proper divisors (1273063204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1146055148 is a wasteful number, since it uses less digits than its factorization.
1146055148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113430 (or 113409 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 35.
The square root of 1146055148 is about 33853.4362805314. The cubic root of 1146055148 is about 1046.4902154755.
The spelling of 1146055148 in words is "one billion, one hundred forty-six million, fifty-five thousand, one hundred forty-eight".
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