Base | Representation |
---|---|
bin | 10001011001011… |
… | …00000011110111 |
3 | 101011121010210201 |
4 | 20230230003313 |
5 | 244324320120 |
6 | 22251501331 |
7 | 3421256200 |
oct | 1054540367 |
9 | 334533721 |
10 | 145932535 |
11 | 75414301 |
12 | 40a57847 |
13 | 24306718 |
14 | 1554a5a7 |
15 | cc2940a |
hex | 8b2c0f7 |
145932535 has 24 divisors (see below), whose sum is σ = 204461280. Its totient is φ = 99699264.
The previous prime is 145932533. The next prime is 145932541. The reversal of 145932535 is 535239541.
145932535 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 145932535 - 21 = 145932533 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 145932494 and 145932503.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145932533) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76726 + ... + 78604.
It is an arithmetic number, because the mean of its divisors is an integer number (8519220).
Almost surely, 2145932535 is an apocalyptic number.
145932535 is a deficient number, since it is larger than the sum of its proper divisors (58528745).
145932535 is a wasteful number, since it uses less digits than its factorization.
145932535 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2215 (or 2208 counting only the distinct ones).
The product of its digits is 81000, while the sum is 37.
The square root of 145932535 is about 12080.2539294503. The cubic root of 145932535 is about 526.4826238761.
The spelling of 145932535 in words is "one hundred forty-five million, nine hundred thirty-two thousand, five hundred thirty-five".
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