Base | Representation |
---|---|
bin | 100100110001110… |
… | …1110010010110110 |
3 | 10012000011211220101 |
4 | 1021203232102312 |
5 | 10011412221210 |
6 | 322243024314 |
7 | 42403455232 |
oct | 11143562266 |
9 | 3160154811 |
10 | 1234101430 |
11 | 583688741 |
12 | 2a536b09a |
13 | 1688a4243 |
14 | b9c895c2 |
15 | 73524a3a |
hex | 498ee4b6 |
1234101430 has 16 divisors (see below), whose sum is σ = 2221880544. Its totient is φ = 493529920.
The previous prime is 1234101403. The next prime is 1234101439. The reversal of 1234101430 is 341014321.
It is an alternating number because its digits alternate between odd and even.
It is a junction number, because it is equal to n+sod(n) for n = 1234101398 and 1234101407.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1234101439) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44874 + ... + 66946.
It is an arithmetic number, because the mean of its divisors is an integer number (138867534).
Almost surely, 21234101430 is an apocalyptic number.
1234101430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1234101430 is a deficient number, since it is larger than the sum of its proper divisors (987779114).
1234101430 is a wasteful number, since it uses less digits than its factorization.
1234101430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27671.
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 1234101430 is about 35129.7798171295. The cubic root of 1234101430 is about 1072.6308539670.
Adding to 1234101430 its reverse (341014321), we get a palindrome (1575115751).
The spelling of 1234101430 in words is "one billion, two hundred thirty-four million, one hundred one thousand, four hundred thirty".
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