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153286187041 = 1331380362747
BaseRepresentation
bin1000111011000010010…
…0011001100000100001
3112122122210000010000201
42032300210121200201
510002412230441131
6154230234545201
714034401043331
oct2166044314041
9478583003021
10153286187041
115a010069109
122585b298201
13115bb336530
1475c1db30c1
153ec2354761
hex23b0919821

153286187041 has 8 divisors (see below), whose sum is σ = 170402511104. Its totient is φ = 136930588560.

The previous prime is 153286187039. The next prime is 153286187207. The reversal of 153286187041 is 140781682351.

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

It is not a de Polignac number, because 153286187041 - 21 = 153286187039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 153286186982 and 153286187000.

It is not an unprimeable number, because it can be changed into a prime (153286187441) 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, 190180971 + ... + 190181776.

It is an arithmetic number, because the mean of its divisors is an integer number (21300313888).

Almost surely, 2153286187041 is an apocalyptic number.

It is an amenable number.

153286187041 is a deficient number, since it is larger than the sum of its proper divisors (17116324063).

153286187041 is a wasteful number, since it uses less digits than its factorization.

153286187041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380362791.

The product of its (nonzero) digits is 322560, while the sum is 46.

The spelling of 153286187041 in words is "one hundred fifty-three billion, two hundred eighty-six million, one hundred eighty-seven thousand, forty-one".

Divisors: 1 13 31 403 380362747 4944715711 11791245157 153286187041