Base | Representation |
---|---|
bin | 10010101011111011… |
… | …00010101111000010 |
3 | 221220011020001120210 |
4 | 21111331202233002 |
5 | 131021211143020 |
6 | 4335251214550 |
7 | 503414464236 |
oct | 112575425702 |
9 | 27804201523 |
10 | 10032131010 |
11 | 4288970570 |
12 | 1b3b8a7456 |
13 | c3b55a3c5 |
14 | 6b25285c6 |
15 | 3dab083e0 |
hex | 255f62bc2 |
10032131010 has 64 divisors (see below), whose sum is σ = 26307348480. Its totient is φ = 2428198080.
The previous prime is 10032130993. The next prime is 10032131051. The reversal of 10032131010 is 1013123001.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 188551 + ... + 235829.
It is an arithmetic number, because the mean of its divisors is an integer number (411052320).
Almost surely, 210032131010 is an apocalyptic number.
10032131010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 10032131010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13153674240).
10032131010 is an abundant number, since it is smaller than the sum of its proper divisors (16275217470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10032131010 is a wasteful number, since it uses less digits than its factorization.
10032131010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47943.
The product of its (nonzero) digits is 18, while the sum is 12.
Adding to 10032131010 its reverse (1013123001), we get a palindrome (11045254011).
The spelling of 10032131010 in words is "ten billion, thirty-two million, one hundred thirty-one thousand, ten".
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