Base | Representation |
---|---|
bin | 110011101110110110101101… |
… | …0110110101101010100011011 |
3 | 2012200011102212120011210202121 |
4 | 1213131231122312231110123 |
5 | 434120340242121301110 |
6 | 4251442403552042111 |
7 | 164563404626014636 |
oct | 14735553266552433 |
9 | 2180142776153677 |
10 | 455040424400155 |
11 | 121a98618770410 |
12 | 43051a71533337 |
13 | 166ba187cbcc99 |
14 | 80521072bcc1d |
15 | 37919a4379cda |
hex | 19ddb5adad51b |
455040424400155 has 32 divisors (see below), whose sum is σ = 605212503598080. Its totient is φ = 325668279156480.
The previous prime is 455040424400129. The next prime is 455040424400203. The reversal of 455040424400155 is 551004424040554.
It is not a de Polignac number, because 455040424400155 - 213 = 455040424391963 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 126139075 + ... + 129696364.
It is an arithmetic number, because the mean of its divisors is an integer number (18912890737440).
Almost surely, 2455040424400155 is an apocalyptic number.
455040424400155 is a deficient number, since it is larger than the sum of its proper divisors (150172079197925).
455040424400155 is a wasteful number, since it uses less digits than its factorization.
455040424400155 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 255835971.
The product of its (nonzero) digits is 1280000, while the sum is 43.
The spelling of 455040424400155 in words is "four hundred fifty-five trillion, forty billion, four hundred twenty-four million, four hundred thousand, one hundred fifty-five".
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