Base | Representation |
---|---|
bin | 110000111101101101… |
… | …1011011000101010110 |
3 | 101001102002021112011210 |
4 | 1201323123123011112 |
5 | 3210321400021434 |
6 | 120145533242250 |
7 | 10411500160056 |
oct | 1417333330526 |
9 | 331362245153 |
10 | 105150001494 |
11 | 4065948648a |
12 | 18466633386 |
13 | 9bb976aac5 |
14 | 513700b566 |
15 | 2b06420ee9 |
hex | 187b6db156 |
105150001494 has 8 divisors (see below), whose sum is σ = 210300003000. Its totient is φ = 35050000496.
The previous prime is 105150001493. The next prime is 105150001511. The reversal of 105150001494 is 494100051501.
It is a sphenic number, since it is the product of 3 distinct primes.
105150001494 is an admirable number.
It is a super-2 number, since 2×1051500014942 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (105150001493) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8762500119 + ... + 8762500130.
It is an arithmetic number, because the mean of its divisors is an integer number (26287500375).
Almost surely, 2105150001494 is an apocalyptic number.
105150001494 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105150001494 is a wasteful number, since it uses less digits than its factorization.
105150001494 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17525000254.
The product of its (nonzero) digits is 3600, while the sum is 30.
Adding to 105150001494 its reverse (494100051501), we get a palindrome (599250052995).
The spelling of 105150001494 in words is "one hundred five billion, one hundred fifty million, one thousand, four hundred ninety-four".
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