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38301428701 = 443166951803
BaseRepresentation
bin100011101010111100…
…010110101111011101
310122212021220011201101
4203222330112233131
51111420131204301
625332340313101
72524100525614
oct435274265735
9118767804641
1038301428701
1115275181308
12750b0a2791
1337c51b63a3
141bd4b7887b
15ee2816701
hex8eaf16bdd

38301428701 has 8 divisors (see below), whose sum is σ = 38411629920. Its totient is φ = 38191335312.

The previous prime is 38301428677. The next prime is 38301428717. The reversal of 38301428701 is 10782410383.

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 38301428701 - 27 = 38301428573 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 (38301428771) 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, 713466 + ... + 765268.

It is an arithmetic number, because the mean of its divisors is an integer number (4801453740).

Almost surely, 238301428701 is an apocalyptic number.

It is an amenable number.

38301428701 is a deficient number, since it is larger than the sum of its proper divisors (110201219).

38301428701 is a wasteful number, since it uses less digits than its factorization.

38301428701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53915.

The product of its (nonzero) digits is 32256, while the sum is 37.

The spelling of 38301428701 in words is "thirty-eight billion, three hundred one million, four hundred twenty-eight thousand, seven hundred one".

Divisors: 1 443 1669 51803 739367 22948729 86459207 38301428701