Base | Representation |
---|---|
bin | 10011100011101100… |
… | …10111010111010000 |
3 | 1000002202121211220210 |
4 | 21301312113113100 |
5 | 133001000331342 |
6 | 4453523404120 |
7 | 521125424226 |
oct | 116166272720 |
9 | 30082554823 |
10 | 10500011472 |
11 | 44a8a8a035 |
12 | 2050523640 |
13 | cb4477852 |
14 | 71871cb16 |
15 | 416c2979c |
hex | 271d975d0 |
10500011472 has 40 divisors (see below), whose sum is σ = 27636829344. Its totient is φ = 3433965184.
The previous prime is 10500011471. The next prime is 10500011507. The reversal of 10500011472 is 27411000501.
It is a happy number.
It is a super-2 number, since 2×105000114722 (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 (10500011471) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2061138 + ... + 2066225.
Almost surely, 210500011472 is an apocalyptic number.
10500011472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10500011472 is an abundant number, since it is smaller than the sum of its proper divisors (17136817872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10500011472 is a wasteful number, since it uses less digits than its factorization.
10500011472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4127427 (or 4127421 counting only the distinct ones).
The product of its (nonzero) digits is 280, while the sum is 21.
Adding to 10500011472 its reverse (27411000501), we get a palindrome (37911011973).
The spelling of 10500011472 in words is "ten billion, five hundred million, eleven thousand, four hundred seventy-two".
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