Base | Representation |
---|---|
bin | 1110001111111000011100… |
… | …00010101110100000000111 |
3 | 11002221022102111010101012211 |
4 | 13013330032002232200013 |
5 | 13101320440114120403 |
6 | 150345422053524251 |
7 | 6412443466633030 |
oct | 707741602564007 |
9 | 132838374111184 |
10 | 31332022020103 |
11 | 9a8a921673972 |
12 | 3620432943687 |
13 | 146379b7b587c |
14 | 7a469972ba87 |
15 | 3950400da06d |
hex | 1c7f0e0ae807 |
31332022020103 has 64 divisors (see below), whose sum is σ = 37872420009984. Its totient is φ = 25341465600000.
The previous prime is 31332022020097. The next prime is 31332022020109. The reversal of 31332022020103 is 30102022023313.
It is an interprime number because it is at equal distance from previous prime (31332022020097) and next prime (31332022020109).
It is not a de Polignac number, because 31332022020103 - 25 = 31332022020071 is a prime.
It is a super-2 number, since 2×313320220201032 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (31332022020109) 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, 6203129928 + ... + 6203134978.
It is an arithmetic number, because the mean of its divisors is an integer number (591756562656).
Almost surely, 231332022020103 is an apocalyptic number.
31332022020103 is a deficient number, since it is larger than the sum of its proper divisors (6540397989881).
31332022020103 is a wasteful number, since it uses less digits than its factorization.
31332022020103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6496.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 31332022020103 its reverse (30102022023313), we get a palindrome (61434044043416).
The spelling of 31332022020103 in words is "thirty-one trillion, three hundred thirty-two billion, twenty-two million, twenty thousand, one hundred three".
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