Base | Representation |
---|---|
bin | 101001101110010… |
… | …1100101100001010 |
3 | 10121120101222212102 |
4 | 1103130230230022 |
5 | 10331402011020 |
6 | 350531313402 |
7 | 46460034656 |
oct | 12334545412 |
9 | 3546358772 |
10 | 1400032010 |
11 | 659310853 |
12 | 330a4b862 |
13 | 194090210 |
14 | d3d1da66 |
15 | 82d9e475 |
hex | 5372cb0a |
1400032010 has 16 divisors (see below), whose sum is σ = 2713908456. Its totient is φ = 516934848.
The previous prime is 1400031973. The next prime is 1400032061. The reversal of 1400032010 is 102300041.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 504406681 + 895625329 = 22459^2 + 29927^2 .
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 1400031982 and 1400032000.
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, 5384609 + ... + 5384868.
Almost surely, 21400032010 is an apocalyptic number.
1400032010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1400032010 is a deficient number, since it is larger than the sum of its proper divisors (1313876446).
1400032010 is a wasteful number, since it uses less digits than its factorization.
1400032010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10769497.
The product of its (nonzero) digits is 24, while the sum is 11.
The square root of 1400032010 is about 37417.0016169121. The cubic root of 1400032010 is about 1118.6974680243.
Adding to 1400032010 its reverse (102300041), we get a palindrome (1502332051).
The spelling of 1400032010 in words is "one billion, four hundred million, thirty-two thousand, ten".
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