Base | Representation |
---|---|
bin | 10001011001100… |
… | …00000000001010 |
3 | 101011121221221202 |
4 | 20230300000022 |
5 | 244330324212 |
6 | 22252104202 |
7 | 3421354235 |
oct | 1054600012 |
9 | 334557852 |
10 | 145948682 |
11 | 75425450 |
12 | 40a65062 |
13 | 24310b89 |
14 | 1555241c |
15 | cc2e0c2 |
hex | 8b3000a |
145948682 has 32 divisors (see below), whose sum is σ = 248154624. Its totient is φ = 63777600.
The previous prime is 145948679. The next prime is 145948717. The reversal of 145948682 is 286849541.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117368 + ... + 118604.
It is an arithmetic number, because the mean of its divisors is an integer number (7754832).
Almost surely, 2145948682 is an apocalyptic number.
145948682 is a deficient number, since it is larger than the sum of its proper divisors (102205942).
145948682 is a wasteful number, since it uses less digits than its factorization.
145948682 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1454.
The product of its digits is 552960, while the sum is 47.
The square root of 145948682 is about 12080.9222330085. The cubic root of 145948682 is about 526.5020410710.
The spelling of 145948682 in words is "one hundred forty-five million, nine hundred forty-eight thousand, six hundred eighty-two".
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