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3768068413748 = 221735445185569
BaseRepresentation
bin110110110101010010011…
…000010001100100110100
3111100020001011111100212002
4312311102120101210310
5443214001003214443
612003005435114432
7536143151024342
oct66652230214464
914306034440762
103768068413748
111223035428071
1250a33a5a2a18
132144341a1932
14d0538486992
15680395602b8
hex36d52611934

3768068413748 has 12 divisors (see below), whose sum is σ = 6632236024260. Its totient is φ = 1873143835392.

The previous prime is 3768068413727. The next prime is 3768068413799. The reversal of 3768068413748 is 8473148608673.

It can be written as a sum of positive squares in 2 ways, for example, as 1670819930404 + 2097248483344 = 1292602^2 + 1448188^2 .

It is a hoax number, since the sum of its digits (65) 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, 2722592093 + ... + 2722593476.

It is an arithmetic number, because the mean of its divisors is an integer number (552686335355).

Almost surely, 23768068413748 is an apocalyptic number.

It is an amenable number.

3768068413748 is a deficient number, since it is larger than the sum of its proper divisors (2864167610512).

3768068413748 is a wasteful number, since it uses less digits than its factorization.

3768068413748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5445185746 (or 5445185744 counting only the distinct ones).

The product of its (nonzero) digits is 130056192, while the sum is 65.

The spelling of 3768068413748 in words is "three trillion, seven hundred sixty-eight billion, sixty-eight million, four hundred thirteen thousand, seven hundred forty-eight".

Divisors: 1 2 4 173 346 692 5445185569 10890371138 21780742276 942017103437 1884034206874 3768068413748