Base | Representation |
---|---|
bin | 10100011101110101… |
… | …00101100010001000 |
3 | 1001100202012211022022 |
4 | 22032322211202020 |
5 | 140000320013402 |
6 | 5014143344012 |
7 | 536166355310 |
oct | 121672454210 |
9 | 31322184268 |
10 | 10987657352 |
11 | 4729278661 |
12 | 21678b2008 |
13 | 10614c56c9 |
14 | 7633ba440 |
15 | 4449522a2 |
hex | 28eea5888 |
10987657352 has 16 divisors (see below), whose sum is σ = 23544980160. Its totient is φ = 4708995984.
The previous prime is 10987657337. The next prime is 10987657361. The reversal of 10987657352 is 25375678901.
It is a super-2 number, since 2×109876573522 (a number of 21 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 10987657294 and 10987657303.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98104028 + ... + 98104139.
It is an arithmetic number, because the mean of its divisors is an integer number (1471561260).
Almost surely, 210987657352 is an apocalyptic number.
It is an amenable number.
10987657352 is an abundant number, since it is smaller than the sum of its proper divisors (12557322808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10987657352 is a wasteful number, since it uses less digits than its factorization.
10987657352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 196208180 (or 196208176 counting only the distinct ones).
The product of its (nonzero) digits is 3175200, while the sum is 53.
The spelling of 10987657352 in words is "ten billion, nine hundred eighty-seven million, six hundred fifty-seven thousand, three hundred fifty-two".
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