Base | Representation |
---|---|
bin | 10111011101110001011100… |
… | …110011100111000000110110 |
3 | 111112101220220022021221220210 |
4 | 113131301130303213000312 |
5 | 102011321202443040202 |
6 | 1003253522123010250 |
7 | 30511012521450420 |
oct | 2735613463470066 |
9 | 445356808257823 |
10 | 103201031221302 |
11 | 2a979347751963 |
12 | b6a9074669986 |
13 | 4577a7a814021 |
14 | 1b6ad56b43810 |
15 | bde767c84c6c |
hex | 5ddc5cce7036 |
103201031221302 has 32 divisors (see below), whose sum is σ = 235912174486272. Its totient is φ = 29482996029984.
The previous prime is 103201031221259. The next prime is 103201031221333. The reversal of 103201031221302 is 203122130102301.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125121153 + ... + 125943260.
It is an arithmetic number, because the mean of its divisors is an integer number (7372255452696).
Almost surely, 2103201031221302 is an apocalyptic number.
103201031221302 is an abundant number, since it is smaller than the sum of its proper divisors (132711143264970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103201031221302 is a wasteful number, since it uses less digits than its factorization.
103201031221302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 251074212.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 103201031221302 its reverse (203122130102301), we get a palindrome (306323161323603).
The spelling of 103201031221302 in words is "one hundred three trillion, two hundred one billion, thirty-one million, two hundred twenty-one thousand, three hundred two".
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