Base | Representation |
---|---|
bin | 10100001111011101… |
… | …11001011111010100 |
3 | 1001001100110120012200 |
4 | 22013232321133110 |
5 | 134223442342402 |
6 | 4554200444500 |
7 | 533204163243 |
oct | 120756713724 |
9 | 31040416180 |
10 | 10867152852 |
11 | 4677251866 |
12 | 2133479730 |
13 | 1042552c7a |
14 | 7513ac95a |
15 | 43909c21c |
hex | 287bb97d4 |
10867152852 has 18 divisors (see below), whose sum is σ = 27469747578. Its totient is φ = 3622384272.
The previous prime is 10867152841. The next prime is 10867152859. The reversal of 10867152852 is 25825176801.
10867152852 is a `hidden beast` number, since 1 + 0 + 8 + 6 + 71 + 528 + 52 = 666.
It can be written as a sum of positive squares in only one way, i.e., 10713492036 + 153660816 = 103506^2 + 12396^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a super-2 number, since 2×108671528522 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10867152798 and 10867152807.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10867152859) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 150932643 + ... + 150932714.
Almost surely, 210867152852 is an apocalyptic number.
10867152852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10867152852 is an abundant number, since it is smaller than the sum of its proper divisors (16602594726).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10867152852 is a wasteful number, since it uses less digits than its factorization.
10867152852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 301865367 (or 301865362 counting only the distinct ones).
The product of its (nonzero) digits is 268800, while the sum is 45.
The spelling of 10867152852 in words is "ten billion, eight hundred sixty-seven million, one hundred fifty-two thousand, eight hundred fifty-two".
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