Base | Representation |
---|---|
bin | 1101011000011101000… |
… | …0011000001001000000 |
3 | 210222102022002021010000 |
4 | 3112013100120021000 |
5 | 12231320013442112 |
6 | 253341000040000 |
7 | 22416124604514 |
oct | 3260720301100 |
9 | 728368067100 |
10 | 229902484032 |
11 | 89556a60021 |
12 | 38681a63000 |
13 | 188ab430300 |
14 | b1ad5c4144 |
15 | 5ea87397dc |
hex | 3587418240 |
229902484032 has 420 divisors, whose sum is σ = 740936931636. Its totient is φ = 70454292480.
The previous prime is 229902483973. The next prime is 229902484043. The reversal of 229902484032 is 230484209922.
It can be written as a sum of positive squares in 6 ways, for example, as 4907843136 + 224994640896 = 70056^2 + 474336^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 347809782 + ... + 347810442.
Almost surely, 2229902484032 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 229902484032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (370468465818).
229902484032 is an abundant number, since it is smaller than the sum of its proper divisors (511034447604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
229902484032 is a wasteful number, since it uses less digits than its factorization.
229902484032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1108 (or 1076 counting only the distinct ones).
The product of its (nonzero) digits is 497664, while the sum is 45.
The spelling of 229902484032 in words is "two hundred twenty-nine billion, nine hundred two million, four hundred eighty-four thousand, thirty-two".
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