Base | Representation |
---|---|
bin | 10011000000010010… |
… | …01000101000010011 |
3 | 222100001122011011200 |
4 | 21200021020220103 |
5 | 131343423120341 |
6 | 4404232242243 |
7 | 510560401335 |
oct | 114011105023 |
9 | 28301564150 |
10 | 10202941971 |
11 | 4366327352 |
12 | 1b88b40383 |
13 | c67a64891 |
14 | 6cb0ad455 |
15 | 3eaae8db6 |
hex | 260248a13 |
10202941971 has 12 divisors (see below), whose sum is σ = 14740372920. Its totient is φ = 6800673600.
The previous prime is 10202941883. The next prime is 10202941981. The reversal of 10202941971 is 17914920201.
It is not a de Polignac number, because 10202941971 - 219 = 10202417683 is a prime.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (10202941981) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55830 + ... + 153371.
It is an arithmetic number, because the mean of its divisors is an integer number (1228364410).
Almost surely, 210202941971 is an apocalyptic number.
10202941971 is a deficient number, since it is larger than the sum of its proper divisors (4537430949).
10202941971 is a wasteful number, since it uses less digits than its factorization.
10202941971 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 214626 (or 214623 counting only the distinct ones).
The product of its (nonzero) digits is 9072, while the sum is 36.
The spelling of 10202941971 in words is "ten billion, two hundred two million, nine hundred forty-one thousand, nine hundred seventy-one".
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