Base | Representation |
---|---|
bin | 10001011001110… |
… | …11100110011000 |
3 | 101011201101010002 |
4 | 20230323212120 |
5 | 244333334214 |
6 | 22253112132 |
7 | 3421642565 |
oct | 1054734630 |
9 | 334641102 |
10 | 145996184 |
11 | 75458104 |
12 | 40a88648 |
13 | 24329699 |
14 | 1556586c |
15 | cc3d1de |
hex | 8b3b998 |
145996184 has 16 divisors (see below), whose sum is σ = 275488800. Its totient is φ = 72532512.
The previous prime is 145996181. The next prime is 145996199. The reversal of 145996184 is 481699541.
145996184 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145996181) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56864 + ... + 59375.
It is an arithmetic number, because the mean of its divisors is an integer number (17218050).
Almost surely, 2145996184 is an apocalyptic number.
It is an amenable number.
145996184 is a deficient number, since it is larger than the sum of its proper divisors (129492616).
145996184 is a wasteful number, since it uses less digits than its factorization.
145996184 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116402 (or 116398 counting only the distinct ones).
The product of its digits is 311040, while the sum is 47.
The square root of 145996184 is about 12082.8880653592. Note that the first 3 decimals coincide. The cubic root of 145996184 is about 526.5591551807.
The spelling of 145996184 in words is "one hundred forty-five million, nine hundred ninety-six thousand, one hundred eighty-four".
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