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38000805411 = 316775849911
BaseRepresentation
bin100011011001000001…
…100100011000100011
310122002100012221002110
4203121001210120203
51110311201233121
625242441050403
72513460342102
oct433101443043
9118070187073
1038000805411
1115130511608
127446486a03
133777b2a99a
141ba6c82039
15ec6232d76
hex8d9064623

38000805411 has 8 divisors (see below), whose sum is σ = 50971140864. Its totient is φ = 25182170120.

The previous prime is 38000805397. The next prime is 38000805473. The reversal of 38000805411 is 11450800083.

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 38000805411 - 29 = 38000804899 is a prime.

It is a super-2 number, since 2×380008054112 (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38000805481) 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, 37924455 + ... + 37925456.

It is an arithmetic number, because the mean of its divisors is an integer number (6371392608).

Almost surely, 238000805411 is an apocalyptic number.

38000805411 is a deficient number, since it is larger than the sum of its proper divisors (12970335453).

38000805411 is a wasteful number, since it uses less digits than its factorization.

38000805411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75850081.

The product of its (nonzero) digits is 3840, while the sum is 30.

The spelling of 38000805411 in words is "thirty-eight billion, eight hundred five thousand, four hundred eleven".

Divisors: 1 3 167 501 75849911 227549733 12666935137 38000805411