Base | Representation |
---|---|
bin | 10010101000001101… |
… | …10101000101011000 |
3 | 221210222200000000000 |
4 | 21110012311011120 |
5 | 130440224323112 |
6 | 4332220213000 |
7 | 502556122365 |
oct | 112406650530 |
9 | 27728600000 |
10 | 10001011032 |
11 | 4272345681 |
12 | 1b3139a160 |
13 | c34c8270c |
14 | 6ac34746c |
15 | 3d800c7dc |
hex | 2541b5158 |
10001011032 has 96 divisors (see below), whose sum is σ = 28131776400. Its totient is φ = 3333197952.
The previous prime is 10001011001. The next prime is 10001011037. The reversal of 10001011032 is 23011010001.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10001011037) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1413648 + ... + 1420704.
Almost surely, 210001011032 is an apocalyptic number.
10001011032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10001011032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14065888200).
10001011032 is an abundant number, since it is smaller than the sum of its proper divisors (18130765368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10001011032 is an frugal number, since it uses more digits than its factorization.
10001011032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7096 (or 7062 counting only the distinct ones).
The product of its (nonzero) digits is 6, while the sum is 9.
Adding to 10001011032 its reverse (23011010001), we get a palindrome (33012021033).
The spelling of 10001011032 in words is "ten billion, one million, eleven thousand, thirty-two".
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