Base | Representation |
---|---|
bin | 1000111111001100001… |
… | …0101000101111111010 |
3 | 112202112111111022101022 |
4 | 2033303002220233322 |
5 | 10012203230110132 |
6 | 154533034022442 |
7 | 14104132221335 |
oct | 2176302505772 |
9 | 482474438338 |
10 | 154401410042 |
11 | 5a532630710 |
12 | 25b10877a22 |
13 | 117383b71b9 |
14 | 768a15561c |
15 | 403a1e5e12 |
hex | 23f30a8bfa |
154401410042 has 8 divisors (see below), whose sum is σ = 252656852832. Its totient is φ = 70182459100.
The previous prime is 154401410017. The next prime is 154401410069. The reversal of 154401410042 is 240014104451.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 154401409993 and 154401410020.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3509122934 + ... + 3509122977.
It is an arithmetic number, because the mean of its divisors is an integer number (31582106604).
Almost surely, 2154401410042 is an apocalyptic number.
154401410042 is a deficient number, since it is larger than the sum of its proper divisors (98255442790).
154401410042 is a wasteful number, since it uses less digits than its factorization.
154401410042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7018245924.
The product of its (nonzero) digits is 2560, while the sum is 26.
Adding to 154401410042 its reverse (240014104451), we get a palindrome (394415514493).
The spelling of 154401410042 in words is "one hundred fifty-four billion, four hundred one million, four hundred ten thousand, forty-two".
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