Base | Representation |
---|---|
bin | 101111101000110100… |
… | …0011111011000000111 |
3 | 100210001112221111200121 |
4 | 1133101220133120013 |
5 | 3134003113101411 |
6 | 114555131522411 |
7 | 10251056463424 |
oct | 1372150373007 |
9 | 323045844617 |
10 | 102301300231 |
11 | 3a427465019 |
12 | 179b05b9407 |
13 | 985451b660 |
14 | 4d4694ad4b |
15 | 29db2b6571 |
hex | 17d1a1f607 |
102301300231 has 8 divisors (see below), whose sum is σ = 116651256624. Its totient is φ = 88877147520.
The previous prime is 102301300229. The next prime is 102301300271. The reversal of 102301300231 is 132003103201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 102301300231 - 21 = 102301300229 is a prime.
It is a super-2 number, since 2×1023013002312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102301300271) 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, 231450685 + ... + 231451126.
It is an arithmetic number, because the mean of its divisors is an integer number (14581407078).
Almost surely, 2102301300231 is an apocalyptic number.
102301300231 is a deficient number, since it is larger than the sum of its proper divisors (14349956393).
102301300231 is a wasteful number, since it uses less digits than its factorization.
102301300231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 462901841.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 102301300231 its reverse (132003103201), we get a palindrome (234304403432).
The spelling of 102301300231 in words is "one hundred two billion, three hundred one million, three hundred thousand, two hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •