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38235014511 = 312745004837
BaseRepresentation
bin100011100110111111…
…000000010101101111
310122200122220222120120
4203212333000111233
51111301130431021
625322005020023
72522333155341
oct434677002557
9118618828516
1038235014511
111524073a351
1274b09b4613
1337b4501a55
141bca00b291
15edba982c6
hex8e6fc056f

38235014511 has 4 divisors (see below), whose sum is σ = 50980019352. Its totient is φ = 25490009672.

The previous prime is 38235014497. The next prime is 38235014513. The reversal of 38235014511 is 11541053283.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 38235014511 - 217 = 38234883439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38235014513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6372502416 + ... + 6372502421.

It is an arithmetic number, because the mean of its divisors is an integer number (12745004838).

Almost surely, 238235014511 is an apocalyptic number.

38235014511 is a deficient number, since it is larger than the sum of its proper divisors (12745004841).

38235014511 is a wasteful number, since it uses less digits than its factorization.

38235014511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12745004840.

The product of its (nonzero) digits is 14400, while the sum is 33.

Adding to 38235014511 its reverse (11541053283), we get a palindrome (49776067794).

The spelling of 38235014511 in words is "thirty-eight billion, two hundred thirty-five million, fourteen thousand, five hundred eleven".

Divisors: 1 3 12745004837 38235014511