Base | Representation |
---|---|
bin | 1001000101100001010… |
… | …00011011000101100001 |
3 | 1002211211211022200012102 |
4 | 10202300220123011201 |
5 | 20103341431011113 |
6 | 355231223340145 |
7 | 31361426662322 |
oct | 4426050330541 |
9 | 1084754280172 |
10 | 312201032033 |
11 | 110449386250 |
12 | 5060b5b1655 |
13 | 2359581c3a7 |
14 | 11179730449 |
15 | 81c38de758 |
hex | 48b0a1b161 |
312201032033 has 16 divisors (see below), whose sum is σ = 341053908480. Its totient is φ = 283426915200.
The previous prime is 312201032009. The next prime is 312201032071. The reversal of 312201032033 is 330230102213.
It is not a de Polignac number, because 312201032033 - 28 = 312201031777 is a prime.
It is a super-2 number, since 2×3122010320332 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 312201031996 and 312201032014.
It is not an unprimeable number, because it can be changed into a prime (312201032093) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33070928 + ... + 33080366.
It is an arithmetic number, because the mean of its divisors is an integer number (21315869280).
Almost surely, 2312201032033 is an apocalyptic number.
It is an amenable number.
312201032033 is a deficient number, since it is larger than the sum of its proper divisors (28852876447).
312201032033 is a wasteful number, since it uses less digits than its factorization.
312201032033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13288.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 312201032033 its reverse (330230102213), we get a palindrome (642431134246).
The spelling of 312201032033 in words is "three hundred twelve billion, two hundred one million, thirty-two thousand, thirty-three".
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