Base | Representation |
---|---|
bin | 1001001010010100111000… |
… | …00110010000111001011010 |
3 | 2122022221101110101202022211 |
4 | 10211022130012100321122 |
5 | 10120033014432143020 |
6 | 110502541325105334 |
7 | 4146334021240402 |
oct | 445123406207132 |
9 | 78287343352284 |
10 | 20146015506010 |
11 | 6467971602949 |
12 | 23145239b824a |
13 | b319b8210534 |
14 | 4d9102773802 |
15 | 24e09dc5485a |
hex | 12529c190e5a |
20146015506010 has 16 divisors (see below), whose sum is σ = 36268568538696. Its totient is φ = 8057130507328.
The previous prime is 20146015505981. The next prime is 20146015506013. The reversal of 20146015506010 is 1060551064102.
It can be written as a sum of positive squares in 4 ways, for example, as 9144315937849 + 11001699568161 = 3023957^2 + 3316881^2 .
It is a super-2 number, since 2×201460155060102 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (20146015506013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159395557 + ... + 159521896.
Almost surely, 220146015506010 is an apocalyptic number.
20146015506010 is a deficient number, since it is larger than the sum of its proper divisors (16122553032686).
20146015506010 is a wasteful number, since it uses less digits than its factorization.
20146015506010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 318923777.
The product of its (nonzero) digits is 7200, while the sum is 31.
The spelling of 20146015506010 in words is "twenty trillion, one hundred forty-six billion, fifteen million, five hundred six thousand, ten".
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