Base | Representation |
---|---|
bin | 100011000100011111011000… |
… | …101001011110111110110100 |
3 | 202020010012221002212001121100 |
4 | 203010133120221132332310 |
5 | 130204032420030220431 |
6 | 1304012545551450100 |
7 | 44326326034250316 |
oct | 4304373051367664 |
9 | 666105832761540 |
10 | 154240205320116 |
11 | 451669a3962113 |
12 | 15370950826930 |
13 | 680aa34433a56 |
14 | 2a133a13b37b6 |
15 | 12c721d3a14e6 |
hex | 8c47d8a5efb4 |
154240205320116 has 36 divisors (see below), whose sum is σ = 410405224684000. Its totient is φ = 48707433258768.
The previous prime is 154240205320049. The next prime is 154240205320129. The reversal of 154240205320116 is 611023502042451.
154240205320116 is a `hidden beast` number, since 1 + 5 + 4 + 2 + 4 + 0 + 2 + 0 + 532 + 0 + 116 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112748687416 + ... + 112748688783.
Almost surely, 2154240205320116 is an apocalyptic number.
It is an amenable number.
154240205320116 is an abundant number, since it is smaller than the sum of its proper divisors (256165019363884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
154240205320116 is a wasteful number, since it uses less digits than its factorization.
154240205320116 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 225497376228 (or 225497376223 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 36.
Adding to 154240205320116 its reverse (611023502042451), we get a palindrome (765263707362567).
The spelling of 154240205320116 in words is "one hundred fifty-four trillion, two hundred forty billion, two hundred five million, three hundred twenty thousand, one hundred sixteen".
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