Base | Representation |
---|---|
bin | 10001100011001… |
… | …00010010010100 |
3 | 101021000010002112 |
4 | 20301210102110 |
5 | 300141231122 |
6 | 22335130152 |
7 | 3435163535 |
oct | 1061442224 |
9 | 337003075 |
10 | 147211412 |
11 | 76108127 |
12 | 41373958 |
13 | 2466385a |
14 | 157a068c |
15 | cdcd2e2 |
hex | 8c64494 |
147211412 has 24 divisors (see below), whose sum is σ = 259961856. Its totient is φ = 72940608.
The previous prime is 147211387. The next prime is 147211417. The reversal of 147211412 is 214112741.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (147211417) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 384173 + ... + 384555.
It is an arithmetic number, because the mean of its divisors is an integer number (10831744).
Almost surely, 2147211412 is an apocalyptic number.
It is an amenable number.
147211412 is a deficient number, since it is larger than the sum of its proper divisors (112750444).
147211412 is a wasteful number, since it uses less digits than its factorization.
147211412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1007 (or 1005 counting only the distinct ones).
The product of its digits is 448, while the sum is 23.
The square root of 147211412 is about 12133.0710044902. The cubic root of 147211412 is about 528.0160932117.
The spelling of 147211412 in words is "one hundred forty-seven million, two hundred eleven thousand, four hundred twelve".
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