Base | Representation |
---|---|
bin | 1001000011101100… |
… | …1100010010100110 |
3 | 20021110011202002001 |
4 | 2100323030102212 |
5 | 14434421422232 |
6 | 1041134035514 |
7 | 114152602345 |
oct | 22073142246 |
9 | 6243152061 |
10 | 2431435942 |
11 | 10385338a1 |
12 | 57a348b9a |
13 | 2c99743c0 |
14 | 190cc3b5c |
15 | e36d56e7 |
hex | 90ecc4a6 |
2431435942 has 32 divisors (see below), whose sum is σ = 3955573440. Its totient is φ = 1114273920.
The previous prime is 2431435907. The next prime is 2431435943. The reversal of 2431435942 is 2495341342.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2431435943) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3145068 + ... + 3145840.
It is an arithmetic number, because the mean of its divisors is an integer number (123611670).
Almost surely, 22431435942 is an apocalyptic number.
2431435942 is a deficient number, since it is larger than the sum of its proper divisors (1524137498).
2431435942 is a wasteful number, since it uses less digits than its factorization.
2431435942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1488.
The product of its digits is 103680, while the sum is 37.
The square root of 2431435942 is about 49309.5927989676. The cubic root of 2431435942 is about 1344.6861881718.
The spelling of 2431435942 in words is "two billion, four hundred thirty-one million, four hundred thirty-five thousand, nine hundred forty-two".
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