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38814053017246 = 2136722281316313
BaseRepresentation
bin10001101001101000110011…
…10101111010011010011110
312002102120212002110010220021
420310310121311322122132
520041412140033022441
6214314532500342354
711114136263031313
oct1064643165723236
9162376762403807
1038814053017246
1111404a47058921
12442a50b9a49ba
1318871c35924a0
14982878508d0a
15474998b383d1
hex234d19d7a69e

38814053017246 has 16 divisors (see below), whose sum is σ = 63635439392784. Its totient is φ = 17646802519104.

The previous prime is 38814053017241. The next prime is 38814053017291. The reversal of 38814053017246 is 64271035041883.

It is a junction number, because it is equal to n+sod(n) for n = 38814053017193 and 38814053017202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38814053017241) 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, 11140656415 + ... + 11140659898.

It is an arithmetic number, because the mean of its divisors is an integer number (3977214962049).

Almost surely, 238814053017246 is an apocalyptic number.

38814053017246 is a deficient number, since it is larger than the sum of its proper divisors (24821386375538).

38814053017246 is a wasteful number, since it uses less digits than its factorization.

38814053017246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22281316395.

The product of its (nonzero) digits is 3870720, while the sum is 52.

The spelling of 38814053017246 in words is "thirty-eight trillion, eight hundred fourteen billion, fifty-three million, seventeen thousand, two hundred forty-six".

Divisors: 1 2 13 26 67 134 871 1742 22281316313 44562632626 289657112069 579314224138 1492848192971 2985696385942 19407026508623 38814053017246