Base | Representation |
---|---|
bin | 11100010101101001… |
… | …11001010101101010 |
3 | 1110021021212111110221 |
4 | 32022310321111222 |
5 | 222124242232132 |
6 | 10553401200254 |
7 | 1046006033140 |
oct | 161264712552 |
9 | 43237774427 |
10 | 15214024042 |
11 | 64a7a13498 |
12 | 2b4719008a |
13 | 1585ca36b9 |
14 | a44817590 |
15 | 5e09dde97 |
hex | 38ad3956a |
15214024042 has 8 divisors (see below), whose sum is σ = 26081184096. Its totient is φ = 6520296012.
The previous prime is 15214024031. The next prime is 15214024079. The reversal of 15214024042 is 24042041251.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 15214023998 and 15214024016.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 543357988 + ... + 543358015.
It is an arithmetic number, because the mean of its divisors is an integer number (3260148012).
Almost surely, 215214024042 is an apocalyptic number.
15214024042 is a deficient number, since it is larger than the sum of its proper divisors (10867160054).
15214024042 is a wasteful number, since it uses less digits than its factorization.
15214024042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1086716012.
The product of its (nonzero) digits is 2560, while the sum is 25.
Adding to 15214024042 its reverse (24042041251), we get a palindrome (39256065293).
The spelling of 15214024042 in words is "fifteen billion, two hundred fourteen million, twenty-four thousand, forty-two".
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