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38714860450069 = 174619949294243
BaseRepresentation
bin10001100110110000000011…
…00000010011000100010101
312002002002211012010122020221
420303120001200103010111
520033301013233400234
6214201210015354341
711104025222104336
oct1063300140230425
9162062735118227
1038714860450069
111137697547aa81
1244132485229b1
13187aa46138b5b
1497bb487ca28d
154720e0742eb4
hex233601813115

38714860450069 has 8 divisors (see below), whose sum is σ = 40993093310400. Its totient is φ = 36436726270656.

The previous prime is 38714860450033. The next prime is 38714860450099. The reversal of 38714860450069 is 96005406841783.

It is a happy number.

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 38714860450069 - 225 = 38714826895637 is a prime.

It is a super-2 number, since 2×387148604500692 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38714860449989 and 38714860450016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38714860450099) 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, 23861739 + ... + 25432504.

It is an arithmetic number, because the mean of its divisors is an integer number (5124136663800).

Almost surely, 238714860450069 is an apocalyptic number.

It is an amenable number.

38714860450069 is a deficient number, since it is larger than the sum of its proper divisors (2278232860331).

38714860450069 is a wasteful number, since it uses less digits than its factorization.

38714860450069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49340459.

The product of its (nonzero) digits is 34836480, while the sum is 61.

The spelling of 38714860450069 in words is "thirty-eight trillion, seven hundred fourteen billion, eight hundred sixty million, four hundred fifty thousand, sixty-nine".

Divisors: 1 17 46199 785383 49294243 838002131 2277344732357 38714860450069