Base | Representation |
---|---|
bin | 10001100001101… |
… | …10010000000010 |
3 | 101020122112102202 |
4 | 20300312100002 |
5 | 300114212400 |
6 | 22331113202 |
7 | 3433450022 |
oct | 1060662002 |
9 | 336575382 |
10 | 147022850 |
11 | 75a99497 |
12 | 412a2802 |
13 | 245c8a90 |
14 | 15751a82 |
15 | cd924d5 |
hex | 8c36402 |
147022850 has 24 divisors (see below), whose sum is σ = 294499380. Its totient is φ = 54285120.
The previous prime is 147022849. The next prime is 147022879. The reversal of 147022850 is 58220741.
It can be written as a sum of positive squares in 6 ways, for example, as 53919649 + 93103201 = 7343^2 + 9649^2 .
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112445 + ... + 113744.
Almost surely, 2147022850 is an apocalyptic number.
147022850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
147022850 is an abundant number, since it is smaller than the sum of its proper divisors (147476530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147022850 is a wasteful number, since it uses less digits than its factorization.
147022850 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 226214 (or 226209 counting only the distinct ones).
The product of its (nonzero) digits is 4480, while the sum is 29.
The square root of 147022850 is about 12125.2979344839. The cubic root of 147022850 is about 527.7905529277.
The spelling of 147022850 in words is "one hundred forty-seven million, twenty-two thousand, eight hundred fifty".
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