Base | Representation |
---|---|
bin | 101010101111111… |
… | …0011100100010101 |
3 | 10200222002010022122 |
4 | 1111133303210111 |
5 | 10414201313140 |
6 | 354200105325 |
7 | 50355131150 |
oct | 12537634425 |
9 | 3628063278 |
10 | 1434401045 |
11 | 676755810 |
12 | 340465245 |
13 | 19b234a1c |
14 | d8708c97 |
15 | 85ddcab5 |
hex | 557f3915 |
1434401045 has 32 divisors (see below), whose sum is σ = 2220030720. Its totient is φ = 863331840.
The previous prime is 1434401021. The next prime is 1434401081. The reversal of 1434401045 is 5401044341.
It is a happy number.
It is not a de Polignac number, because 1434401045 - 212 = 1434396949 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53072 + ... + 75401.
It is an arithmetic number, because the mean of its divisors is an integer number (69375960).
Almost surely, 21434401045 is an apocalyptic number.
It is an amenable number.
1434401045 is a deficient number, since it is larger than the sum of its proper divisors (785629675).
1434401045 is a wasteful number, since it uses less digits than its factorization.
1434401045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128525.
The product of its (nonzero) digits is 3840, while the sum is 26.
The square root of 1434401045 is about 37873.4873625337. The cubic root of 1434401045 is about 1127.7777730341. Note that the first 5 decimals are identical.
Adding to 1434401045 its reverse (5401044341), we get a palindrome (6835445386).
The spelling of 1434401045 in words is "one billion, four hundred thirty-four million, four hundred one thousand, forty-five".
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