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1384102014831 = 323732917126271
BaseRepresentation
bin10100001001000010111…
…010001010111101101111
311220022121110010110201100
4110021002322022331233
5140134120103433311
62535503033414143
7201666224003034
oct24110272127557
94808543113640
101384102014831
11493aa355a778
121a42b8b6a353
13a069c01b563
144adc303138b
152600c5baa56
hex14242e8af6f

1384102014831 has 24 divisors (see below), whose sum is σ = 2053371117824. Its totient is φ = 897761517120.

The previous prime is 1384102014811. The next prime is 1384102014857.

1384102014831 is a `hidden beast` number, since 1 + 3 + 8 + 410 + 201 + 4 + 8 + 31 = 666.

1384102014831 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1384102014831 - 225 = 1384068460399 is a prime.

It is a super-2 number, since 2×13841020148312 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1384102014811) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10898226 + ... + 11024496.

Almost surely, 21384102014831 is an apocalyptic number.

1384102014831 is a deficient number, since it is larger than the sum of its proper divisors (669269102993).

1384102014831 is a wasteful number, since it uses less digits than its factorization.

1384102014831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159231 (or 159228 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The spelling of 1384102014831 in words is "one trillion, three hundred eighty-four billion, one hundred two million, fourteen thousand, eight hundred thirty-one".

Divisors: 1 3 9 37 111 333 32917 98751 126271 296253 378813 1136439 1217929 3653787 4672027 10961361 14016081 42048243 4156462507 12469387521 37408162563 153789112759 461367338277 1384102014831