Base | Representation |
---|---|
bin | 100111100101011100… |
… | …011011011000011011 |
3 | 11001201012001001020002 |
4 | 213211130123120123 |
5 | 1144022024442230 |
6 | 31305351123215 |
7 | 3033202142300 |
oct | 474534333033 |
9 | 131635031202 |
10 | 42504140315 |
11 | 1703152a79a |
12 | 82a267350b |
13 | 4014b013b0 |
14 | 20b2db90a7 |
15 | 118b77e545 |
hex | 9e571b61b |
42504140315 has 48 divisors (see below), whose sum is σ = 63960325632. Its totient is φ = 26876779776.
The previous prime is 42504140279. The next prime is 42504140321. The reversal of 42504140315 is 51304140524.
It is not a de Polignac number, because 42504140315 - 214 = 42504123931 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3455957 + ... + 3468233.
It is an arithmetic number, because the mean of its divisors is an integer number (1332506784).
Almost surely, 242504140315 is an apocalyptic number.
42504140315 is a deficient number, since it is larger than the sum of its proper divisors (21456185317).
42504140315 is a wasteful number, since it uses less digits than its factorization.
42504140315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13396 (or 13389 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 29.
Adding to 42504140315 its reverse (51304140524), we get a palindrome (93808280839).
It can be divided in two parts, 42504140 and 315, that multiplied together give a square (13388804100 = 1157102).
The spelling of 42504140315 in words is "forty-two billion, five hundred four million, one hundred forty thousand, three hundred fifteen".
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