Base | Representation |
---|---|
bin | 10111000000110100011000… |
… | …110010000010010010100000 |
3 | 111021100201002220210022011010 |
4 | 113000310120302002102200 |
5 | 101231221240421200000 |
6 | 555131501044220520 |
7 | 30214163602124265 |
oct | 2700643062022240 |
9 | 437321086708133 |
10 | 101211320100000 |
11 | 2a281530693a10 |
12 | b42752239a740 |
13 | 4462256a72b76 |
14 | 1adc92293326c |
15 | ba7b131c8d50 |
hex | 5c0d18c824a0 |
101211320100000 has 576 divisors, whose sum is σ = 362718294793344. Its totient is φ = 24505536000000.
The previous prime is 101211320099963. The next prime is 101211320100029. The reversal of 101211320100000 is 1023112101.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2709281322 + ... + 2709318678.
It is an arithmetic number, because the mean of its divisors is an integer number (629719261794).
Almost surely, 2101211320100000 is an apocalyptic number.
101211320100000 is a gapful number since it is divisible by the number (10) 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 101211320100000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181359147396672).
101211320100000 is an abundant number, since it is smaller than the sum of its proper divisors (261506974693344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101211320100000 is an equidigital number, since it uses as much as digits as its factorization.
101211320100000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38227 (or 38199 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 12.
Adding to 101211320100000 its reverse (1023112101), we get a palindrome (101212343212101).
The spelling of 101211320100000 in words is "one hundred one trillion, two hundred eleven billion, three hundred twenty million, one hundred thousand".
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