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38134200241 = 359106223399
BaseRepresentation
bin100011100000111110…
…011011011110110001
310122102122020002101201
4203200332123132301
51111044323401431
625304004131201
72520000232234
oct434076333661
9118378202351
1038134200241
1115199842075
127483096b01
133799664737
141bba88741b
15ed2cd2461
hex8e0f9b7b1

38134200241 has 4 divisors (see below), whose sum is σ = 38240424000. Its totient is φ = 38027976484.

The previous prime is 38134200227. The next prime is 38134200263. The reversal of 38134200241 is 14200243183.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14200243183 = 72028606169.

It is a cyclic number.

It is not a de Polignac number, because 38134200241 - 27 = 38134200113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38134200941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53111341 + ... + 53112058.

It is an arithmetic number, because the mean of its divisors is an integer number (9560106000).

Almost surely, 238134200241 is an apocalyptic number.

It is an amenable number.

38134200241 is a deficient number, since it is larger than the sum of its proper divisors (106223759).

38134200241 is a wasteful number, since it uses less digits than its factorization.

38134200241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106223758.

The product of its (nonzero) digits is 4608, while the sum is 28.

The spelling of 38134200241 in words is "thirty-eight billion, one hundred thirty-four million, two hundred thousand, two hundred forty-one".

Divisors: 1 359 106223399 38134200241