Base | Representation |
---|---|
bin | 10001011101011… |
… | …11111001000001 |
3 | 101012121120111220 |
4 | 20232233321001 |
5 | 244444110023 |
6 | 22311225253 |
7 | 3425665365 |
oct | 1056577101 |
9 | 335546456 |
10 | 146472513 |
11 | 75752a70 |
12 | 41078229 |
13 | 24465435 |
14 | 1564b2a5 |
15 | ccd43e3 |
hex | 8bafe41 |
146472513 has 16 divisors (see below), whose sum is σ = 214488000. Its totient is φ = 88172480.
The previous prime is 146472497. The next prime is 146472553. The reversal of 146472513 is 315274641.
It is not a de Polignac number, because 146472513 - 24 = 146472497 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is not an unprimeable number, because it can be changed into a prime (146472553) 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, 9978 + ... + 19811.
It is an arithmetic number, because the mean of its divisors is an integer number (13405500).
Almost surely, 2146472513 is an apocalyptic number.
It is an amenable number.
146472513 is a deficient number, since it is larger than the sum of its proper divisors (68015487).
146472513 is a wasteful number, since it uses less digits than its factorization.
146472513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29952.
The product of its digits is 20160, while the sum is 33.
The square root of 146472513 is about 12102.5829061403. The cubic root of 146472513 is about 527.1311863831.
The spelling of 146472513 in words is "one hundred forty-six million, four hundred seventy-two thousand, five hundred thirteen".
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