Base | Representation |
---|---|
bin | 10011110111011110… |
… | …11101101001010000 |
3 | 1000112022220122012010 |
4 | 21323233131221100 |
5 | 133320442134402 |
6 | 4522212502520 |
7 | 525212200065 |
oct | 117357355120 |
9 | 30468818163 |
10 | 10665974352 |
11 | 4583734440 |
12 | 209801aa40 |
13 | 100c975437 |
14 | 7327a0c6c |
15 | 4265ada6c |
hex | 27bbdda50 |
10665974352 has 80 divisors (see below), whose sum is σ = 31826837952. Its totient is φ = 3041986560.
The previous prime is 10665974309. The next prime is 10665974353. The reversal of 10665974352 is 25347956601.
It is a super-2 number, since 2×106659743522 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10665974353) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 585163 + ... + 603114.
Almost surely, 210665974352 is an apocalyptic number.
10665974352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10665974352 is an abundant number, since it is smaller than the sum of its proper divisors (21160863600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10665974352 is a wasteful number, since it uses less digits than its factorization.
10665974352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1188316 (or 1188310 counting only the distinct ones).
The product of its (nonzero) digits is 1360800, while the sum is 48.
The spelling of 10665974352 in words is "ten billion, six hundred sixty-five million, nine hundred seventy-four thousand, three hundred fifty-two".
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