Base | Representation |
---|---|
bin | 100111011011001001… |
… | …000110110100111110 |
3 | 11001021010211000022120 |
4 | 213123021012310332 |
5 | 1143143303200410 |
6 | 31240254423410 |
7 | 3026003066136 |
oct | 473311066476 |
9 | 131233730276 |
10 | 42331303230 |
11 | 16a52a0a727 |
12 | 8254801b66 |
13 | 3cb8067928 |
14 | 2098067ac6 |
15 | 117b4dd570 |
hex | 9db246d3e |
42331303230 has 32 divisors (see below), whose sum is σ = 101694706848. Its totient is φ = 11277283200.
The previous prime is 42331303187. The next prime is 42331303253. The reversal of 42331303230 is 3230313324.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 42331303230.
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, 660381 + ... + 721640.
It is an arithmetic number, because the mean of its divisors is an integer number (3177959589).
Almost surely, 242331303230 is an apocalyptic number.
42331303230 is an abundant number, since it is smaller than the sum of its proper divisors (59363403618).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42331303230 is a wasteful number, since it uses less digits than its factorization.
42331303230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1383052.
The product of its (nonzero) digits is 3888, while the sum is 24.
Adding to 42331303230 its reverse (3230313324), we get a palindrome (45561616554).
The spelling of 42331303230 in words is "forty-two billion, three hundred thirty-one million, three hundred three thousand, two hundred thirty".
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