Base | Representation |
---|---|
bin | 1000100011101001110… |
… | …1101000001001110100 |
3 | 112001110100202020000200 |
4 | 2020322131220021310 |
5 | 4402033442430421 |
6 | 151311344440500 |
7 | 13423016054232 |
oct | 2107235501164 |
9 | 461410666020 |
10 | 147009733236 |
11 | 5738a186503 |
12 | 245a9319130 |
13 | 10b2abc5242 |
14 | 718859d952 |
15 | 3c5630e726 |
hex | 223a768274 |
147009733236 has 72 divisors (see below), whose sum is σ = 388259237184. Its totient is φ = 46812902400.
The previous prime is 147009733223. The next prime is 147009733237. The reversal of 147009733236 is 632337900741.
It is a happy number.
It is a super-2 number, since 2×1470097332362 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 147009733191 and 147009733200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (147009733237) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 538836 + ... + 764436.
Almost surely, 2147009733236 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 147009733236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194129618592).
147009733236 is an abundant number, since it is smaller than the sum of its proper divisors (241249503948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147009733236 is a wasteful number, since it uses less digits than its factorization.
147009733236 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 226421 (or 226416 counting only the distinct ones).
The product of its (nonzero) digits is 571536, while the sum is 45.
The spelling of 147009733236 in words is "one hundred forty-seven billion, nine million, seven hundred thirty-three thousand, two hundred thirty-six".
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