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1380184548901 = 13730732815439
BaseRepresentation
bin10100000101011001011…
…010001110011000100101
311212221111102201120201121
4110011121122032120211
5140103104221031101
62534014212453541
7201500155045414
oct24053132163045
94787442646647
101380184548901
11492373218624
121a35a501a2b1
13a01c6536792
144ab30a4347b
1525d7d6ea0a1
hex1415968e625

1380184548901 has 8 divisors (see below), whose sum is σ = 1394787461760. Its totient is φ = 1365647267808.

The previous prime is 1380184548839. The next prime is 1380184548917. The reversal of 1380184548901 is 1098454810831.

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 1380184548901 - 27 = 1380184548773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1380184548971) 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, 16365661 + ... + 16449778.

It is an arithmetic number, because the mean of its divisors is an integer number (174348432720).

Almost surely, 21380184548901 is an apocalyptic number.

It is an amenable number.

1380184548901 is a deficient number, since it is larger than the sum of its proper divisors (14602912859).

1380184548901 is a wasteful number, since it uses less digits than its factorization.

1380184548901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32815883.

The product of its (nonzero) digits is 1105920, while the sum is 52.

The spelling of 1380184548901 in words is "one trillion, three hundred eighty billion, one hundred eighty-four million, five hundred forty-eight thousand, nine hundred one".

Divisors: 1 137 307 42059 32815439 4495715143 10074339773 1380184548901