Base | Representation |
---|---|
bin | 11100011000000010… |
… | …00111100000111111 |
3 | 1110022200110122021110 |
4 | 32030001013200333 |
5 | 222144401130210 |
6 | 10555353333103 |
7 | 1046340622623 |
oct | 161401074077 |
9 | 43280418243 |
10 | 15234005055 |
11 | 6508220525 |
12 | 2b51a07193 |
13 | 158a17b299 |
14 | a47339183 |
15 | 5e2639420 |
hex | 38c04783f |
15234005055 has 8 divisors (see below), whose sum is σ = 24374408112. Its totient is φ = 8124802688.
The previous prime is 15234004991. The next prime is 15234005057. The reversal of 15234005055 is 55050043251.
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 15234005055 - 26 = 15234004991 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (15234005057) 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, 507800154 + ... + 507800183.
It is an arithmetic number, because the mean of its divisors is an integer number (3046801014).
Almost surely, 215234005055 is an apocalyptic number.
15234005055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
15234005055 is a deficient number, since it is larger than the sum of its proper divisors (9140403057).
15234005055 is a wasteful number, since it uses less digits than its factorization.
15234005055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1015600345.
The product of its (nonzero) digits is 15000, while the sum is 30.
The spelling of 15234005055 in words is "fifteen billion, two hundred thirty-four million, five thousand, fifty-five".
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