Base | Representation |
---|---|
bin | 100000110110000110010011… |
… | …100010000111101010111010 |
3 | 200221110202220000011221222000 |
4 | 200312012103202013222322 |
5 | 122413223031211331214 |
6 | 1231121432253241430 |
7 | 42266352203504310 |
oct | 4066062342075272 |
9 | 627422800157860 |
10 | 144455110261434 |
11 | 42034082895315 |
12 | 14250450193276 |
13 | 627b09b5400cb |
14 | 2795943ac40b0 |
15 | 11a79201bb809 |
hex | 836193887aba |
144455110261434 has 64 divisors (see below), whose sum is σ = 371290243322880. Its totient is φ = 40775624918640.
The previous prime is 144455110261433. The next prime is 144455110261439. The reversal of 144455110261434 is 434162011554441.
144455110261434 is a `hidden beast` number, since 1 + 4 + 4 + 4 + 5 + 51 + 102 + 61 + 434 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 144455110261434.
It is not an unprimeable number, because it can be changed into a prime (144455110261433) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2302115472 + ... + 2302178219.
It is an arithmetic number, because the mean of its divisors is an integer number (5801410051920).
Almost surely, 2144455110261434 is an apocalyptic number.
144455110261434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
144455110261434 is an abundant number, since it is smaller than the sum of its proper divisors (226835133061446).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144455110261434 is a wasteful number, since it uses less digits than its factorization.
144455110261434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4604293792 (or 4604293786 counting only the distinct ones).
The product of its (nonzero) digits is 921600, while the sum is 45.
The spelling of 144455110261434 in words is "one hundred forty-four trillion, four hundred fifty-five billion, one hundred ten million, two hundred sixty-one thousand, four hundred thirty-four".
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