Base | Representation |
---|---|
bin | 1001000110000101000001… |
… | …1110011110010110101101 |
3 | 1022101222211120021012121120 |
4 | 2101201100132132112231 |
5 | 2302320032202443041 |
6 | 33133541402251153 |
7 | 2051323110532146 |
oct | 221412036362655 |
9 | 38358746235546 |
10 | 10000034031021 |
11 | 3205a99568031 |
12 | 11560a71b6ab9 |
13 | 576ccb212218 |
14 | 26800b86aacd |
15 | 1251cce16366 |
hex | 9185079e5ad |
10000034031021 has 16 divisors (see below), whose sum is σ = 13385623071744. Its totient is φ = 6640568582144.
The previous prime is 10000034030989. The next prime is 10000034031041. The reversal of 10000034031021 is 12013043000001.
It is a cyclic number.
It is not a de Polignac number, because 10000034031021 - 25 = 10000034030989 is a prime.
It is a super-2 number, since 2×100000340310212 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10000034031041) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32054836 + ... + 32365298.
It is an arithmetic number, because the mean of its divisors is an integer number (836601441984).
Almost surely, 210000034031021 is an apocalyptic number.
It is an amenable number.
10000034031021 is a deficient number, since it is larger than the sum of its proper divisors (3385589040723).
10000034031021 is a wasteful number, since it uses less digits than its factorization.
10000034031021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 352500.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 10000034031021 its reverse (12013043000001), we get a palindrome (22013077031022).
The spelling of 10000034031021 in words is "ten trillion, thirty-four million, thirty-one thousand, twenty-one".
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