Base | Representation |
---|---|
bin | 11100010100000001… |
… | …01010001000001111 |
3 | 1110020100002210010122 |
4 | 32022000222020033 |
5 | 222112241032010 |
6 | 10552151455155 |
7 | 1045451450435 |
oct | 161200521017 |
9 | 43210083118 |
10 | 15200330255 |
11 | 64a0210110 |
12 | 2b426874bb |
13 | 15831ba776 |
14 | a42a90d55 |
15 | 5de6d6855 |
hex | 38a02a20f |
15200330255 has 8 divisors (see below), whose sum is σ = 19898614224. Its totient is φ = 11054785600.
The previous prime is 15200330179. The next prime is 15200330287. The reversal of 15200330255 is 55203300251.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 15200330255 - 212 = 15200326159 is a prime.
It is a super-2 number, since 2×152003302552 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138184766 + ... + 138184875.
It is an arithmetic number, because the mean of its divisors is an integer number (2487326778).
Almost surely, 215200330255 is an apocalyptic number.
15200330255 is a deficient number, since it is larger than the sum of its proper divisors (4698283969).
15200330255 is a wasteful number, since it uses less digits than its factorization.
15200330255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 276369657.
The product of its (nonzero) digits is 4500, while the sum is 26.
The spelling of 15200330255 in words is "fifteen billion, two hundred million, three hundred thirty thousand, two hundred fifty-five".
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