Base | Representation |
---|---|
bin | 10100001110111001… |
… | …10101010001011101 |
3 | 1001001000112221211100 |
4 | 22013130311101131 |
5 | 134221234320424 |
6 | 4553511143313 |
7 | 533116010124 |
oct | 120734652135 |
9 | 31030487740 |
10 | 10862416989 |
11 | 4674607726 |
12 | 2131974b39 |
13 | 1041585498 |
14 | 7508d8abb |
15 | 438963dc9 |
hex | 28773545d |
10862416989 has 12 divisors (see below), whose sum is σ = 15696862272. Its totient is φ = 7238517000.
The previous prime is 10862416973. The next prime is 10862416991. The reversal of 10862416989 is 98961426801.
10862416989 is a `hidden beast` number, since 1 + 0 + 8 + 624 + 1 + 6 + 9 + 8 + 9 = 666.
It is not a de Polignac number, because 10862416989 - 24 = 10862416973 is a prime.
It is a super-2 number, since 2×108624169892 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10862416189) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 235527 + ... + 277844.
It is an arithmetic number, because the mean of its divisors is an integer number (1308071856).
Almost surely, 210862416989 is an apocalyptic number.
It is an amenable number.
10862416989 is a deficient number, since it is larger than the sum of its proper divisors (4834445283).
10862416989 is a wasteful number, since it uses less digits than its factorization.
10862416989 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 515728 (or 515725 counting only the distinct ones).
The product of its (nonzero) digits is 1492992, while the sum is 54.
The spelling of 10862416989 in words is "ten billion, eight hundred sixty-two million, four hundred sixteen thousand, nine hundred eighty-nine".
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