Base | Representation |
---|---|
bin | 1110001001001100100100… |
… | …01001101011011011000110 |
3 | 11002010100111110210220020222 |
4 | 13010212102021223123012 |
5 | 13034040012402413110 |
6 | 150052112024224342 |
7 | 6360032145452555 |
oct | 704462211533306 |
9 | 132110443726228 |
10 | 31102310201030 |
11 | 9a014633002a2 |
12 | 35a3a0490b0b2 |
13 | 1447c20a21883 |
14 | 7975075b9d9c |
15 | 38e0984b3c55 |
hex | 1c499226b6c6 |
31102310201030 has 32 divisors (see below), whose sum is σ = 56827500290784. Its totient is φ = 12253565465856.
The previous prime is 31102310201009. The next prime is 31102310201051. The reversal of 31102310201030 is 3010201320113.
It is an interprime number because it is at equal distance from previous prime (31102310201009) and next prime (31102310201051).
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, 1747874 + ... + 8078346.
It is an arithmetic number, because the mean of its divisors is an integer number (1775859384087).
Almost surely, 231102310201030 is an apocalyptic number.
31102310201030 is a deficient number, since it is larger than the sum of its proper divisors (25725190089754).
31102310201030 is a wasteful number, since it uses less digits than its factorization.
31102310201030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6337880.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 31102310201030 its reverse (3010201320113), we get a palindrome (34112511521143).
The spelling of 31102310201030 in words is "thirty-one trillion, one hundred two billion, three hundred ten million, two hundred one thousand, thirty".
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