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38132543053 = 1132869105467
BaseRepresentation
bin100011100000111000…
…000110111001001101
310122102112002220011101
4203200320012321031
51111043412334203
625303504423101
72516650160623
oct434070067115
9118375086141
1038132543053
111519890aaa0
127482617a91
133799204357
141bba575513
15ed2aa641d
hex8e0e06e4d

38132543053 has 8 divisors (see below), whose sum is σ = 41600797920. Its totient is φ = 34664564880.

The previous prime is 38132543021. The next prime is 38132543081. The reversal of 38132543053 is 35034523183.

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

It is not a de Polignac number, because 38132543053 - 25 = 38132543021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38132543653) 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, 308826 + ... + 414292.

It is an arithmetic number, because the mean of its divisors is an integer number (5200099740).

Almost surely, 238132543053 is an apocalyptic number.

It is an amenable number.

38132543053 is a deficient number, since it is larger than the sum of its proper divisors (3468254867).

38132543053 is a wasteful number, since it uses less digits than its factorization.

38132543053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138347.

The product of its (nonzero) digits is 129600, while the sum is 37.

It can be divided in two parts, 38132 and 543053, that added together give a palindrome (581185).

The spelling of 38132543053 in words is "thirty-eight billion, one hundred thirty-two million, five hundred forty-three thousand, fifty-three".

Divisors: 1 11 32869 105467 361559 1160137 3466594823 38132543053