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3838468304354 = 21979742305341
BaseRepresentation
bin110111110110110110100…
…010100010110111100010
3111120221202110022100111212
4313312312202202313202
51000342140341214404
612055211253110122
7544214552151665
oct67666642426742
914527673270455
103838468304354
11124a98131a942
1251bb07328342
1321ac7341cb38
14d3ad62356dc
1569ca9d1206e
hex37db68a2de2

3838468304354 has 8 divisors (see below), whose sum is σ = 5786929373148. Its totient is φ = 1909491846640.

The previous prime is 3838468304291. The next prime is 3838468304387. The reversal of 3838468304354 is 4534038648383.

It can be written as a sum of positive squares in 2 ways, for example, as 3824476963129 + 13991341225 = 1955627^2 + 118285^2 .

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3838468304293 and 3838468304302.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4871152277 + ... + 4871153064.

Almost surely, 23838468304354 is an apocalyptic number.

3838468304354 is a deficient number, since it is larger than the sum of its proper divisors (1948461068794).

3838468304354 is a wasteful number, since it uses less digits than its factorization.

3838468304354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9742305540.

The product of its (nonzero) digits is 79626240, while the sum is 59.

The spelling of 3838468304354 in words is "three trillion, eight hundred thirty-eight billion, four hundred sixty-eight million, three hundred four thousand, three hundred fifty-four".

Divisors: 1 2 197 394 9742305341 19484610682 1919234152177 3838468304354