Base | Representation |
---|---|
bin | 11100000000111110… |
… | …01001100001100110 |
3 | 1102211012110011012222 |
4 | 32000133021201212 |
5 | 221300340113024 |
6 | 10524243112342 |
7 | 1041501400646 |
oct | 160037114146 |
9 | 42735404188 |
10 | 15040551014 |
11 | 6418aa9655 |
12 | 2ab90726b2 |
13 | 1559076638 |
14 | a2977c526 |
15 | 5d067485e |
hex | 3807c9866 |
15040551014 has 16 divisors (see below), whose sum is σ = 22923673920. Its totient is φ = 7400049000.
The previous prime is 15040551013. The next prime is 15040551067. The reversal of 15040551014 is 41015504051.
It is a super-3 number, since 3×150405510143 (a number of 32 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (15040551011) 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, 138824 + ... + 222155.
It is an arithmetic number, because the mean of its divisors is an integer number (1432729620).
Almost surely, 215040551014 is an apocalyptic number.
15040551014 is a deficient number, since it is larger than the sum of its proper divisors (7883122906).
15040551014 is a wasteful number, since it uses less digits than its factorization.
15040551014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 361315.
The product of its (nonzero) digits is 2000, while the sum is 26.
The spelling of 15040551014 in words is "fifteen billion, forty million, five hundred fifty-one thousand, fourteen".
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