Base | Representation |
---|---|
bin | 10001100010100… |
… | …00111100111011 |
3 | 101020212002110110 |
4 | 20301100330323 |
5 | 300131212334 |
6 | 22333315403 |
7 | 3434413623 |
oct | 1061207473 |
9 | 336762413 |
10 | 147132219 |
11 | 76063683 |
12 | 41335b63 |
13 | 246367b0 |
14 | 1577d883 |
15 | cdb4ae9 |
hex | 8c50f3b |
147132219 has 64 divisors (see below), whose sum is σ = 237081600. Its totient is φ = 80289792.
The previous prime is 147132217. The next prime is 147132221. The reversal of 147132219 is 912231741.
147132219 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (147132217) and next prime (147132221).
It is not a de Polignac number, because 147132219 - 21 = 147132217 is a prime.
It is a super-2 number, since 2×1471322192 = 43295779735727922, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (147132217) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1516779 + ... + 1516875.
It is an arithmetic number, because the mean of its divisors is an integer number (3704400).
Almost surely, 2147132219 is an apocalyptic number.
147132219 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
147132219 is a deficient number, since it is larger than the sum of its proper divisors (89949381).
147132219 is a wasteful number, since it uses less digits than its factorization.
147132219 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 244.
The product of its digits is 3024, while the sum is 30.
The square root of 147132219 is about 12129.8070471051. The cubic root of 147132219 is about 527.9213934001.
The spelling of 147132219 in words is "one hundred forty-seven million, one hundred thirty-two thousand, two hundred nineteen".
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