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154030410133 = 7913914026993
BaseRepresentation
bin1000111101110011101…
…1011000100110010101
3112201120122101120011221
42033130323120212111
510010423241111013
6154432142130341
714062005612055
oct2173473304625
9481518346157
10154030410133
115a362172a16
1225a285809b1
13116a958a722
147652b7d565
15401786008d
hex23dced8995

154030410133 has 8 divisors (see below), whose sum is σ = 157102332800. Its totient is φ = 150986541888.

The previous prime is 154030410089. The next prime is 154030410139. The reversal of 154030410133 is 331014030451.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-154030410133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 154030410098 and 154030410107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154030410139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7002516 + ... + 7024477.

It is an arithmetic number, because the mean of its divisors is an integer number (19637791600).

Almost surely, 2154030410133 is an apocalyptic number.

It is an amenable number.

154030410133 is a deficient number, since it is larger than the sum of its proper divisors (3071922667).

154030410133 is a wasteful number, since it uses less digits than its factorization.

154030410133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14027211.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 154030410133 its reverse (331014030451), we get a palindrome (485044440584).

The spelling of 154030410133 in words is "one hundred fifty-four billion, thirty million, four hundred ten thousand, one hundred thirty-three".

Divisors: 1 79 139 10981 14026993 1108132447 1949752027 154030410133