Base | Representation |
---|---|
bin | 10001100011010… |
… | …00100110100101 |
3 | 101021001000100101 |
4 | 20301220212211 |
5 | 300142312333 |
6 | 22335344101 |
7 | 3435266224 |
oct | 1061504645 |
9 | 337030311 |
10 | 147229093 |
11 | 7611a440 |
12 | 41382031 |
13 | 2466b90b |
14 | 157a6cbb |
15 | cdd367d |
hex | 8c689a5 |
147229093 has 8 divisors (see below), whose sum is σ = 160989696. Its totient is φ = 133531200.
The previous prime is 147229091. The next prime is 147229099. The reversal of 147229093 is 390922741.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 147229093 - 21 = 147229091 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (147229091) 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, 10693 + ... + 20218.
It is an arithmetic number, because the mean of its divisors is an integer number (20123712).
Almost surely, 2147229093 is an apocalyptic number.
It is an amenable number.
147229093 is a deficient number, since it is larger than the sum of its proper divisors (13760603).
147229093 is a wasteful number, since it uses less digits than its factorization.
147229093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31355.
The product of its (nonzero) digits is 27216, while the sum is 37.
The square root of 147229093 is about 12133.7996110040. The cubic root of 147229093 is about 528.0372316970.
The spelling of 147229093 in words is "one hundred forty-seven million, two hundred twenty-nine thousand, ninety-three".
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