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155153303241041 = 7124917746002887
BaseRepresentation
bin100011010001110001110001…
…100001101000000101010001
3202100100111210110200110120002
4203101301301201220011101
5130314012431112203131
61305552235445055345
744452312330441250
oct4321616141500521
9670314713613502
10155153303241041
1145489167928846
12154998bb3b7555
136875b80657c11
142a45662134797
1512e0d607236cb
hex8d1c71868151

155153303241041 has 8 divisors (see below), whose sum is σ = 177460028880000. Its totient is φ = 132882069610368.

The previous prime is 155153303241037. The next prime is 155153303241043. The reversal of 155153303241041 is 140142303351551.

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

It is a cyclic number.

It is not a de Polignac number, because 155153303241041 - 22 = 155153303241037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 155153303240986 and 155153303241004.

It is not an unprimeable number, because it can be changed into a prime (155153303241043) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 8872992701 + ... + 8873010186.

It is an arithmetic number, because the mean of its divisors is an integer number (22182503610000).

Almost surely, 2155153303241041 is an apocalyptic number.

It is an amenable number.

155153303241041 is a deficient number, since it is larger than the sum of its proper divisors (22306725638959).

155153303241041 is a wasteful number, since it uses less digits than its factorization.

155153303241041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17746004143.

The product of its (nonzero) digits is 108000, while the sum is 38.

Adding to 155153303241041 its reverse (140142303351551), we get a palindrome (295295606592592).

The spelling of 155153303241041 in words is "one hundred fifty-five trillion, one hundred fifty-three billion, three hundred three million, two hundred forty-one thousand, forty-one".

Divisors: 1 7 1249 8743 17746002887 124222020209 22164757605863 155153303241041