Base | Representation |
---|---|
bin | 10001100011000… |
… | …10000001010100 |
3 | 101020222122100211 |
4 | 20301202001110 |
5 | 300140432012 |
6 | 22335015204 |
7 | 3435124510 |
oct | 1061420124 |
9 | 336878324 |
10 | 147202132 |
11 | 76101160 |
12 | 4136a504 |
13 | 2465c56c |
14 | 1579b140 |
15 | cdca6a7 |
hex | 8c62054 |
147202132 has 48 divisors (see below), whose sum is σ = 329874048. Its totient is φ = 55797120.
The previous prime is 147202127. The next prime is 147202151. The reversal of 147202132 is 231202741.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4938 + ... + 17854.
It is an arithmetic number, because the mean of its divisors is an integer number (6872376).
Almost surely, 2147202132 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 147202132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164937024).
147202132 is an abundant number, since it is smaller than the sum of its proper divisors (182671916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147202132 is a wasteful number, since it uses less digits than its factorization.
147202132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12976 (or 12974 counting only the distinct ones).
The product of its (nonzero) digits is 672, while the sum is 22.
The square root of 147202132 is about 12132.6885726124. The cubic root of 147202132 is about 528.0049978483.
Adding to 147202132 its reverse (231202741), we get a palindrome (378404873).
The spelling of 147202132 in words is "one hundred forty-seven million, two hundred two thousand, one hundred thirty-two".
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