Base | Representation |
---|---|
bin | 1000111111010011000… |
… | …0001111001011100010 |
3 | 112202121111120000001120 |
4 | 2033310300033023202 |
5 | 10012233104004104 |
6 | 154535541513110 |
7 | 14104631353452 |
oct | 2176460171342 |
9 | 482544500046 |
10 | 154430141154 |
11 | 5a547874833 |
12 | 25b1a412796 |
13 | 11741336763 |
14 | 768dcb3d62 |
15 | 403c9bdcd9 |
hex | 23f4c0f2e2 |
154430141154 has 64 divisors (see below), whose sum is σ = 326189660160. Its totient is φ = 48606687360.
The previous prime is 154430141141. The next prime is 154430141161. The reversal of 154430141154 is 451141034451.
154430141154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52294542 + ... + 52297494.
It is an arithmetic number, because the mean of its divisors is an integer number (5096713440).
Almost surely, 2154430141154 is an apocalyptic number.
154430141154 is an abundant number, since it is smaller than the sum of its proper divisors (171759519006).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
154430141154 is a wasteful number, since it uses less digits than its factorization.
154430141154 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4335.
The product of its (nonzero) digits is 19200, while the sum is 33.
The spelling of 154430141154 in words is "one hundred fifty-four billion, four hundred thirty million, one hundred forty-one thousand, one hundred fifty-four".
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