Base | Representation |
---|---|
bin | 101111001011101000… |
… | …0111000100001001111 |
3 | 100200112022021120220110 |
4 | 1132113100320201033 |
5 | 3130001420030411 |
6 | 114314030451103 |
7 | 10214566033536 |
oct | 1362720704117 |
9 | 320468246813 |
10 | 101322033231 |
11 | 39a74712251 |
12 | 17778663a93 |
13 | 9729690423 |
14 | 4c9287931d |
15 | 298032d2a6 |
hex | 179743884f |
101322033231 has 8 divisors (see below), whose sum is σ = 135125034880. Its totient is φ = 67533526872.
The previous prime is 101322033181. The next prime is 101322033271. The reversal of 101322033231 is 132330223101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 101322033231 - 29 = 101322032719 is a prime.
It is a super-2 number, since 2×1013220332312 (a number of 23 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 = 101322033198 and 101322033207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101322033271) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3607501 + ... + 3635478.
It is an arithmetic number, because the mean of its divisors is an integer number (16890629360).
Almost surely, 2101322033231 is an apocalyptic number.
101322033231 is a deficient number, since it is larger than the sum of its proper divisors (33803001649).
101322033231 is an equidigital number, since it uses as much as digits as its factorization.
101322033231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7247645.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 101322033231 its reverse (132330223101), we get a palindrome (233652256332).
The spelling of 101322033231 in words is "one hundred one billion, three hundred twenty-two million, thirty-three thousand, two hundred thirty-one".
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