Base | Representation |
---|---|
bin | 100111010101001111… |
… | …000100001110010010 |
3 | 11001000020100011011110 |
4 | 213111033010032102 |
5 | 1142442420432010 |
6 | 31222354354150 |
7 | 3023360536506 |
oct | 472517041622 |
9 | 131006304143 |
10 | 42232202130 |
11 | 16a01a82598 |
12 | 822758b956 |
13 | 3ca067a321 |
14 | 2088c2c306 |
15 | 1172965120 |
hex | 9d53c4392 |
42232202130 has 32 divisors (see below), whose sum is σ = 101383430400. Its totient is φ = 11259015552.
The previous prime is 42232202107. The next prime is 42232202147. The reversal of 42232202130 is 3120223224.
It is a junction number, because it is equal to n+sod(n) for n = 42232202097 and 42232202106.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 62035 + ... + 297174.
It is an arithmetic number, because the mean of its divisors is an integer number (3168232200).
Almost surely, 242232202130 is an apocalyptic number.
42232202130 is an abundant number, since it is smaller than the sum of its proper divisors (59151228270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42232202130 is a wasteful number, since it uses less digits than its factorization.
42232202130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 363138.
The product of its (nonzero) digits is 1152, while the sum is 21.
Adding to 42232202130 its reverse (3120223224), we get a palindrome (45352425354).
The spelling of 42232202130 in words is "forty-two billion, two hundred thirty-two million, two hundred two thousand, one hundred thirty".
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