Base | Representation |
---|---|
bin | 10001011000100… |
… | …11101100110100 |
3 | 101011102001221012 |
4 | 20230103230310 |
5 | 244313122011 |
6 | 22245411352 |
7 | 3420362246 |
oct | 1054235464 |
9 | 334361835 |
10 | 145832756 |
11 | 75356343 |
12 | 40a09b58 |
13 | 242a0194 |
14 | 15522096 |
15 | cc09a8b |
hex | 8b13b34 |
145832756 has 12 divisors (see below), whose sum is σ = 257685792. Its totient is φ = 72208248.
The previous prime is 145832741. The next prime is 145832779. The reversal of 145832756 is 657238541.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176570 + ... + 177393.
It is an arithmetic number, because the mean of its divisors is an integer number (21473816).
Almost surely, 2145832756 is an apocalyptic number.
It is an amenable number.
145832756 is a deficient number, since it is larger than the sum of its proper divisors (111853036).
145832756 is a wasteful number, since it uses less digits than its factorization.
145832756 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 354070 (or 354068 counting only the distinct ones).
The product of its digits is 201600, while the sum is 41.
The square root of 145832756 is about 12076.1233845966. The cubic root of 145832756 is about 526.3626052047.
The spelling of 145832756 in words is "one hundred forty-five million, eight hundred thirty-two thousand, seven hundred fifty-six".
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