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38011083087 = 3292931491157
BaseRepresentation
bin100011011001101000…
…110001100101001111
310122010001120002102010
4203121220301211033
51110321314124322
625243445232303
72513643606135
oct433150614517
9118101502363
1038011083087
11151362a135a
127449a02693
133779cb8a53
141ba8399755
15ec70b320c
hex8d9a3194f

38011083087 has 16 divisors (see below), whose sum is σ = 52608054240. Its totient is φ = 24383382912.

The previous prime is 38011083073. The next prime is 38011083113. The reversal of 38011083087 is 78038011083.

38011083087 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38011083087 - 27 = 38011082959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38011083017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 720088 + ... + 771069.

It is an arithmetic number, because the mean of its divisors is an integer number (3288003390).

Almost surely, 238011083087 is an apocalyptic number.

38011083087 is a deficient number, since it is larger than the sum of its proper divisors (14596971153).

38011083087 is a wasteful number, since it uses less digits than its factorization.

38011083087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1491482.

The product of its (nonzero) digits is 32256, while the sum is 39.

The spelling of 38011083087 in words is "thirty-eight billion, eleven million, eighty-three thousand, eighty-seven".

Divisors: 1 3 29 87 293 879 8497 25491 1491157 4473471 43243553 129730659 436909001 1310727003 12670361029 38011083087