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38033480041 = 233783953269
BaseRepresentation
bin100011011010111110…
…001101100101101001
310122011121200222020221
4203122332031211221
51110343032330131
625250005250041
72514335150314
oct433276154551
9118147628227
1038033480041
11151479a9537
127455403921
13378182b19b
141bab34997b
15ec9039411
hex8daf8d969

38033480041 has 16 divisors (see below), whose sum is σ = 40809081600. Its totient is φ = 35353758528.

The previous prime is 38033480039. The next prime is 38033480047. The reversal of 38033480041 is 14008433083.

It is a happy number.

It is not a de Polignac number, because 38033480041 - 21 = 38033480039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38033479979 and 38033480006.

It is not an unprimeable number, because it can be changed into a prime (38033480047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 687355 + ... + 740623.

It is an arithmetic number, because the mean of its divisors is an integer number (2550567600).

Almost surely, 238033480041 is an apocalyptic number.

It is an amenable number.

38033480041 is a deficient number, since it is larger than the sum of its proper divisors (2775601559).

38033480041 is a wasteful number, since it uses less digits than its factorization.

38033480041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54168.

The product of its (nonzero) digits is 27648, while the sum is 34.

The spelling of 38033480041 in words is "thirty-eight billion, thirty-three million, four hundred eighty thousand, forty-one".

Divisors: 1 23 37 839 851 19297 31043 53269 713989 1225187 1970953 44692691 45331919 1027931893 1653629567 38033480041