Base | Representation |
---|---|
bin | 1101001101111001011… |
… | …00110100010000001111 |
3 | 1121102012121200211000220 |
4 | 12212330230310100033 |
5 | 24420033140243210 |
6 | 544343341122423 |
7 | 44544643320660 |
oct | 6467454642017 |
9 | 1542177624026 |
10 | 454137431055 |
11 | 165664816660 |
12 | 74021859413 |
13 | 33a9561a709 |
14 | 17da21bd367 |
15 | bc2e60dc70 |
hex | 69bcb3440f |
454137431055 has 64 divisors (see below), whose sum is σ = 906605568000. Its totient is φ = 188588718720.
The previous prime is 454137431053. The next prime is 454137431117. The reversal of 454137431055 is 550134731454.
It is a happy number.
It is not a de Polignac number, because 454137431055 - 21 = 454137431053 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 454137430998 and 454137431016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (454137431053) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1374396 + ... + 1672494.
It is an arithmetic number, because the mean of its divisors is an integer number (14165712000).
Almost surely, 2454137431055 is an apocalyptic number.
454137431055 is a deficient number, since it is larger than the sum of its proper divisors (452468136945).
454137431055 is a wasteful number, since it uses less digits than its factorization.
454137431055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 299444.
The product of its (nonzero) digits is 504000, while the sum is 42.
The spelling of 454137431055 in words is "four hundred fifty-four billion, one hundred thirty-seven million, four hundred thirty-one thousand, fifty-five".
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