Base | Representation |
---|---|
bin | 11100000010100101… |
… | …00010110101011110 |
3 | 1102212010210122201120 |
4 | 32001102202311132 |
5 | 221312312232110 |
6 | 10525443551410 |
7 | 1042024043613 |
oct | 160122426536 |
9 | 42763718646 |
10 | 15054024030 |
11 | 6425671081 |
12 | 2b0168b566 |
13 | 155bab2c36 |
14 | a2b48850a |
15 | 5d1936870 |
hex | 3814a2d5e |
15054024030 has 64 divisors (see below), whose sum is σ = 36371275776. Its totient is φ = 3987648000.
The previous prime is 15054023947. The next prime is 15054024031. The reversal of 15054024030 is 3042045051.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (15054024031) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3113715 + ... + 3118545.
It is an arithmetic number, because the mean of its divisors is an integer number (568301184).
Almost surely, 215054024030 is an apocalyptic number.
15054024030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
15054024030 is an abundant number, since it is smaller than the sum of its proper divisors (21317251746).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15054024030 is a wasteful number, since it uses less digits than its factorization.
15054024030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5513.
The product of its (nonzero) digits is 2400, while the sum is 24.
Adding to 15054024030 its reverse (3042045051), we get a palindrome (18096069081).
The spelling of 15054024030 in words is "fifteen billion, fifty-four million, twenty-four thousand, thirty".
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