Base | Representation |
---|---|
bin | 1110100111000111100010… |
… | …01010000001110110000010 |
3 | 11012202122011220121121211020 |
4 | 13103203301022001312002 |
5 | 13202411030213442010 |
6 | 152200300320530310 |
7 | 6524226203636652 |
oct | 723436112016602 |
9 | 135678156547736 |
10 | 32130401312130 |
11 | a2684769a2790 |
12 | 372b106480996 |
13 | 14c0b64a58a34 |
14 | 7d119672c362 |
15 | 3aabbae8c470 |
hex | 1d38f1281d82 |
32130401312130 has 128 divisors (see below), whose sum is σ = 88563558297600. Its totient is φ = 7378165324800.
The previous prime is 32130401312101. The next prime is 32130401312137. The reversal of 32130401312130 is 3121310403123.
It is a self number, because there is not a number n which added to its sum of digits gives 32130401312130.
It is not an unprimeable number, because it can be changed into a prime (32130401312137) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 43467066 + ... + 44200074.
It is an arithmetic number, because the mean of its divisors is an integer number (691902799200).
Almost surely, 232130401312130 is an apocalyptic number.
32130401312130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 32130401312130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44281779148800).
32130401312130 is an abundant number, since it is smaller than the sum of its proper divisors (56433156985470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32130401312130 is a wasteful number, since it uses less digits than its factorization.
32130401312130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 740040.
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 32130401312130 its reverse (3121310403123), we get a palindrome (35251711715253).
The spelling of 32130401312130 in words is "thirty-two trillion, one hundred thirty billion, four hundred one million, three hundred twelve thousand, one hundred thirty".
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