Base | Representation |
---|---|
bin | 10001010010101… |
… | …11001110100100 |
3 | 101002221211222012 |
4 | 20221113032210 |
5 | 244113421042 |
6 | 22221053352 |
7 | 3410665463 |
oct | 1051271644 |
9 | 332854865 |
10 | 145060772 |
11 | 7497933a |
12 | 406b7258 |
13 | 2408c99c |
14 | 153a09da |
15 | cb05e82 |
hex | 8a573a4 |
145060772 has 12 divisors (see below), whose sum is σ = 253940736. Its totient is φ = 72506280.
The previous prime is 145060759. The next prime is 145060859. The reversal of 145060772 is 277060541.
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, 19997 + ... + 26267.
It is an arithmetic number, because the mean of its divisors is an integer number (21161728).
Almost surely, 2145060772 is an apocalyptic number.
It is an amenable number.
145060772 is a deficient number, since it is larger than the sum of its proper divisors (108879964).
145060772 is a wasteful number, since it uses less digits than its factorization.
145060772 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12058 (or 12056 counting only the distinct ones).
The product of its (nonzero) digits is 11760, while the sum is 32.
The square root of 145060772 is about 12044.1177343963. The cubic root of 145060772 is about 525.4321726398.
The spelling of 145060772 in words is "one hundred forty-five million, sixty thousand, seven hundred seventy-two".
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