Base | Representation |
---|---|
bin | 101111001001001100… |
… | …0011101111010110111 |
3 | 100200022121011202010122 |
4 | 1132102120131322313 |
5 | 3124314433312401 |
6 | 114301543242155 |
7 | 10212552644315 |
oct | 1362230357267 |
9 | 320277152118 |
10 | 101240135351 |
11 | 39a32465153 |
12 | 1775514935b |
13 | 9715717244 |
14 | 4c85a3b0b5 |
15 | 297805221b |
hex | 179261deb7 |
101240135351 has 8 divisors (see below), whose sum is σ = 103398769344. Its totient is φ = 99081692640.
The previous prime is 101240135317. The next prime is 101240135357. The reversal of 101240135351 is 153531042101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 101240135351 - 222 = 101235941047 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 101240135351.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101240135357) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1679921 + ... + 1739141.
It is an arithmetic number, because the mean of its divisors is an integer number (12924846168).
Almost surely, 2101240135351 is an apocalyptic number.
101240135351 is a deficient number, since it is larger than the sum of its proper divisors (2158633993).
101240135351 is an equidigital number, since it uses as much as digits as its factorization.
101240135351 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95641.
The product of its (nonzero) digits is 1800, while the sum is 26.
Adding to 101240135351 its reverse (153531042101), we get a palindrome (254771177452).
The spelling of 101240135351 in words is "one hundred one billion, two hundred forty million, one hundred thirty-five thousand, three hundred fifty-one".
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