Base | Representation |
---|---|
bin | 10001011111100… |
… | …10011011001101 |
3 | 101020010102100101 |
4 | 20233302123031 |
5 | 300031320122 |
6 | 22321131101 |
7 | 3431212045 |
oct | 1057623315 |
9 | 336112311 |
10 | 146745037 |
11 | 7591979a |
12 | 41189a91 |
13 | 2452c4aa |
14 | 156bc725 |
15 | cd3a027 |
hex | 8bf26cd |
146745037 has 16 divisors (see below), whose sum is σ = 170674560. Its totient is φ = 125148672.
The previous prime is 146745007. The next prime is 146745047. The reversal of 146745037 is 730547641.
It is a cyclic number.
It is not a de Polignac number, because 146745037 - 219 = 146220749 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 146744987 and 146745005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (146745007) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2448 + ... + 17305.
It is an arithmetic number, because the mean of its divisors is an integer number (10667160).
Almost surely, 2146745037 is an apocalyptic number.
146745037 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
It is an amenable number.
146745037 is a deficient number, since it is larger than the sum of its proper divisors (23929523).
146745037 is a wasteful number, since it uses less digits than its factorization.
146745037 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19812.
The product of its (nonzero) digits is 70560, while the sum is 37.
The square root of 146745037 is about 12113.8365929213. The cubic root of 146745037 is about 527.4579072901.
The spelling of 146745037 in words is "one hundred forty-six million, seven hundred forty-five thousand, thirty-seven".
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