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13854754396 = 227494812657
BaseRepresentation
bin11001110011100111…
…01100011001011100
31022202120011110001201
430321303230121130
5211333304120041
610210443245244
71000222316650
oct147163543134
938676143051
1013854754396
11596a71404a
122827b19824
1313ca4b6032
149560a8a60
155614e2631
hex339cec65c

13854754396 has 12 divisors (see below), whose sum is σ = 27709508848. Its totient is φ = 5937751872.

The previous prime is 13854754363. The next prime is 13854754409. The reversal of 13854754396 is 69345745831.

It is a happy number.

13854754396 is an admirable number.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 247406301 + ... + 247406356.

Almost surely, 213854754396 is an apocalyptic number.

It is an amenable number.

13854754396 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13854754396 is a wasteful number, since it uses less digits than its factorization.

13854754396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494812668 (or 494812666 counting only the distinct ones).

The product of its digits is 10886400, while the sum is 55.

The spelling of 13854754396 in words is "thirteen billion, eight hundred fifty-four million, seven hundred fifty-four thousand, three hundred ninety-six".

Divisors: 1 2 4 7 14 28 494812657 989625314 1979250628 3463688599 6927377198 13854754396