Base | Representation |
---|---|
bin | 10001011111001100011101… |
… | …01000010100011111110010 |
3 | 12001011021200110022010202112 |
4 | 20233212032220110133302 |
5 | 20020022310143313344 |
6 | 213442031404045322 |
7 | 11046204401252033 |
oct | 1057461650243762 |
9 | 161137613263675 |
10 | 38455235135474 |
11 | 11286856787483 |
12 | 4390a70533842 |
13 | 185c40bba9951 |
14 | 96d35990aa8a |
15 | 46a4978cdc9e |
hex | 22f98ea147f2 |
38455235135474 has 16 divisors (see below), whose sum is σ = 57784023984096. Its totient is φ = 19193905420800.
The previous prime is 38455235135453. The next prime is 38455235135627. The reversal of 38455235135474 is 47453153255483.
It is a happy number.
It is a super-2 number, since 2×384552351354742 (a number of 28 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3728789 + ... + 9529655.
It is an arithmetic number, because the mean of its divisors is an integer number (3611501499006).
Almost surely, 238455235135474 is an apocalyptic number.
38455235135474 is a deficient number, since it is larger than the sum of its proper divisors (19328788848622).
38455235135474 is a wasteful number, since it uses less digits than its factorization.
38455235135474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5806681.
The product of its digits is 120960000, while the sum is 59.
The spelling of 38455235135474 in words is "thirty-eight trillion, four hundred fifty-five billion, two hundred thirty-five million, one hundred thirty-five thousand, four hundred seventy-four".
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