Base | Representation |
---|---|
bin | 111110001001101… |
… | …111110010100011 |
3 | 2200200002210201012 |
4 | 332021233302203 |
5 | 4113420224220 |
6 | 251245331135 |
7 | 34561110260 |
oct | 7611576243 |
9 | 2620083635 |
10 | 1042742435 |
11 | 495667909 |
12 | 251266aab |
13 | 138054077 |
14 | 9c6b6267 |
15 | 61825ac5 |
hex | 3e26fca3 |
1042742435 has 8 divisors (see below), whose sum is σ = 1430046816. Its totient is φ = 715023360.
The previous prime is 1042742411. The next prime is 1042742453. The reversal of 1042742435 is 5342472401.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1042742435 - 212 = 1042738339 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14896286 + ... + 14896355.
It is an arithmetic number, because the mean of its divisors is an integer number (178755852).
Almost surely, 21042742435 is an apocalyptic number.
1042742435 is a deficient number, since it is larger than the sum of its proper divisors (387304381).
1042742435 is an equidigital number, since it uses as much as digits as its factorization.
1042742435 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29792653.
The product of its (nonzero) digits is 26880, while the sum is 32.
The square root of 1042742435 is about 32291.5226491412. The cubic root of 1042742435 is about 1014.0491746852.
The spelling of 1042742435 in words is "one billion, forty-two million, seven hundred forty-two thousand, four hundred thirty-five".
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