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38246330233 = 487563139493
BaseRepresentation
bin100011100111101010…
…001010111101111001
310122201110012212211101
4203213222022331321
51111312030031413
625323051331401
72522531304646
oct434752127571
9118643185741
1038246330233
1115247068a91
1274b4750b61
1337b6964447
141bcb714dcd
15edca80edd
hex8e7a8af79

38246330233 has 8 divisors (see below), whose sum is σ = 38393212608. Its totient is φ = 38099728944.

The previous prime is 38246330219. The next prime is 38246330293. The reversal of 38246330233 is 33203364283.

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 38246330233 - 221 = 38244233081 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38246330192 and 38246330201.

It is not an unprimeable number, because it can be changed into a prime (38246330203) 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, 204435 + ... + 343927.

It is an arithmetic number, because the mean of its divisors is an integer number (4799151576).

Almost surely, 238246330233 is an apocalyptic number.

It is an amenable number.

38246330233 is a deficient number, since it is larger than the sum of its proper divisors (146882375).

38246330233 is a wasteful number, since it uses less digits than its factorization.

38246330233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140543.

The product of its (nonzero) digits is 186624, while the sum is 37.

The spelling of 38246330233 in words is "thirty-eight billion, two hundred forty-six million, three hundred thirty thousand, two hundred thirty-three".

Divisors: 1 487 563 139493 274181 67933091 78534559 38246330233