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38085526080 = 26365783281
BaseRepresentation
bin100011011110000100…
…110000001001000000
310122022020122012000000
4203132010300021000
51110444343313310
625255105000000
72515536426120
oct433604601100
9118266565000
1038085526080
1115174317498
12746a923000
13378c551964
141bb4216c80
15ecd8ba4c0
hex8de130240

38085526080 has 784 divisors, whose sum is σ = 157831438464. Its totient is φ = 8569774080.

The previous prime is 38085526079. The next prime is 38085526103. The reversal of 38085526080 is 8062558083.

It is a happy number.

38085526080 is a `hidden beast` number, since 38 + 0 + 8 + 5 + 5 + 2 + 608 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 135535540 + ... + 135535820.

Almost surely, 238085526080 is an apocalyptic number.

38085526080 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38085526080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78915719232).

38085526080 is an abundant number, since it is smaller than the sum of its proper divisors (119745912384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38085526080 is an equidigital number, since it uses as much as digits as its factorization.

38085526080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406 (or 381 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 45.

The spelling of 38085526080 in words is "thirty-eight billion, eighty-five million, five hundred twenty-six thousand, eighty".