Base | Representation |
---|---|
bin | 10001010010100… |
… | …01000100010101 |
3 | 101002220120100201 |
4 | 20221101010111 |
5 | 244112114131 |
6 | 22220340501 |
7 | 3410532100 |
oct | 1051210425 |
9 | 332816321 |
10 | 145035541 |
11 | 74961392 |
12 | 406a4731 |
13 | 24081361 |
14 | 15395737 |
15 | caed761 |
hex | 8a51115 |
145035541 has 12 divisors (see below), whose sum is σ = 168920640. Its totient is φ = 124164600.
The previous prime is 145035533. The next prime is 145035571. The reversal of 145035541 is 145530541.
It is not a de Polignac number, because 145035541 - 23 = 145035533 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145035571) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60516 + ... + 62866.
It is an arithmetic number, because the mean of its divisors is an integer number (14076720).
Almost surely, 2145035541 is an apocalyptic number.
It is an amenable number.
145035541 is a deficient number, since it is larger than the sum of its proper divisors (23885099).
145035541 is a wasteful number, since it uses less digits than its factorization.
145035541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3624 (or 3617 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 28.
The square root of 145035541 is about 12043.0702480721. The cubic root of 145035541 is about 525.4017073673.
The spelling of 145035541 in words is "one hundred forty-five million, thirty-five thousand, five hundred forty-one".
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