Base | Representation |
---|---|
bin | 100010000010111… |
… | …1110000001001010 |
3 | 2221121122201100202 |
4 | 1010011332001022 |
5 | 4314424243214 |
6 | 305205532202 |
7 | 40211241146 |
oct | 10405760112 |
9 | 2847581322 |
10 | 1142415434 |
11 | 536955696 |
12 | 27a714062 |
13 | 1528b1a84 |
14 | aba20226 |
15 | 6a4636de |
hex | 4417e04a |
1142415434 has 8 divisors (see below), whose sum is σ = 1713804708. Its totient is φ = 571147200.
The previous prime is 1142415389. The next prime is 1142415467. The reversal of 1142415434 is 4345142411.
It can be written as a sum of positive squares in 2 ways, for example, as 1132524409 + 9891025 = 33653^2 + 3145^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×11424154342 = 2610226047682816712, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1142415397 and 1142415406.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1007 + ... + 47810.
Almost surely, 21142415434 is an apocalyptic number.
1142415434 is a deficient number, since it is larger than the sum of its proper divisors (571389274).
1142415434 is a wasteful number, since it uses less digits than its factorization.
1142415434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60520.
The product of its digits is 7680, while the sum is 29.
The square root of 1142415434 is about 33799.6365956795. The cubic root of 1142415434 is about 1045.3812041474.
Adding to 1142415434 its reverse (4345142411), we get a palindrome (5487557845).
The spelling of 1142415434 in words is "one billion, one hundred forty-two million, four hundred fifteen thousand, four hundred thirty-four".
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