Base | Representation |
---|---|
bin | 1001001011111110011000… |
… | …1111110100110101100010 |
3 | 1022202200022010102110211212 |
4 | 2102333212033310311202 |
5 | 2311000011220134104 |
6 | 33252253140310122 |
7 | 2061540253664042 |
oct | 222774617646542 |
9 | 38680263373755 |
10 | 10101331021154 |
11 | 3244a50024aaa |
12 | 11718573a2342 |
13 | 583722644939 |
14 | 26cc9ac67722 |
15 | 127b5ae4936e |
hex | 92fe63f4d62 |
10101331021154 has 8 divisors (see below), whose sum is σ = 15244953566160. Its totient is φ = 5019679832436.
The previous prime is 10101331021153. The next prime is 10101331021213. The reversal of 10101331021154 is 45112013310101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×101013310211542 (a number of 27 digits) contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (10101331021153) 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, 15492838664 + ... + 15492839315.
It is an arithmetic number, because the mean of its divisors is an integer number (1905619195770).
Almost surely, 210101331021154 is an apocalyptic number.
10101331021154 is a deficient number, since it is larger than the sum of its proper divisors (5143622545006).
10101331021154 is a wasteful number, since it uses less digits than its factorization.
10101331021154 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30985678144.
The product of its (nonzero) digits is 360, while the sum is 23.
Adding to 10101331021154 its reverse (45112013310101), we get a palindrome (55213344331255).
The spelling of 10101331021154 in words is "ten trillion, one hundred one billion, three hundred thirty-one million, twenty-one thousand, one hundred fifty-four".
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