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38682427735 = 571105212221
BaseRepresentation
bin100100000001101001…
…110000000101010111
310200211211210221010201
4210001221300011113
51113210200141420
625434230401331
72536405132150
oct440151600527
9120754727121
1038682427735
1115450249546
1275b6800247
1338561041c3
141c2d5d4927
151015ec510a
hex901a70157

38682427735 has 8 divisors (see below), whose sum is σ = 53050186656. Its totient is φ = 26525093280.

The previous prime is 38682427711. The next prime is 38682427757. The reversal of 38682427735 is 53772428683.

It is a happy number.

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

It is not a de Polignac number, because 38682427735 - 231 = 36534944087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 552606076 + ... + 552606145.

It is an arithmetic number, because the mean of its divisors is an integer number (6631273332).

Almost surely, 238682427735 is an apocalyptic number.

38682427735 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

38682427735 is a deficient number, since it is larger than the sum of its proper divisors (14367758921).

38682427735 is a wasteful number, since it uses less digits than its factorization.

38682427735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105212233.

The product of its digits is 13547520, while the sum is 55.

The spelling of 38682427735 in words is "thirty-eight billion, six hundred eighty-two million, four hundred twenty-seven thousand, seven hundred thirty-five".

Divisors: 1 5 7 35 1105212221 5526061105 7736485547 38682427735