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13834150487 = 101238157527
BaseRepresentation
bin11001110001001010…
…00110001001010111
31022201010101122210222
430320211012021113
5211313020303422
610204425504555
7666552224153
oct147045061127
938633348728
1013834150487
11595a021023
12282104215b
1313c6150a81
14953464063
1555e7c2842
hex338946257

13834150487 has 8 divisors (see below), whose sum is σ = 13977232992. Its totient is φ = 13691188000.

The previous prime is 13834150441. The next prime is 13834150549. The reversal of 13834150487 is 78405143831.

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

It is a cyclic number.

It is not a de Polignac number, because 13834150487 - 230 = 12760408663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13834150087) 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, 211718 + ... + 269244.

It is an arithmetic number, because the mean of its divisors is an integer number (1747154124).

Almost surely, 213834150487 is an apocalyptic number.

13834150487 is a deficient number, since it is larger than the sum of its proper divisors (143082505).

13834150487 is a wasteful number, since it uses less digits than its factorization.

13834150487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60009.

The product of its (nonzero) digits is 322560, while the sum is 44.

The spelling of 13834150487 in words is "thirteen billion, eight hundred thirty-four million, one hundred fifty thousand, four hundred eighty-seven".

Divisors: 1 101 2381 57527 240481 5810227 136971787 13834150487