Base | Representation |
---|---|
bin | 100111100000001001… |
… | …001100100000111001 |
3 | 11001110222201001100001 |
4 | 213200021030200321 |
5 | 1143331243300401 |
6 | 31252453113001 |
7 | 3031042233646 |
oct | 474011144071 |
9 | 131428631301 |
10 | 42415212601 |
11 | 16a96311013 |
12 | 8278928761 |
13 | 3ccc566548 |
14 | 20a526adcd |
15 | 1183a65601 |
hex | 9e024c839 |
42415212601 has 8 divisors (see below), whose sum is σ = 43039634120. Its totient is φ = 41794610688.
The previous prime is 42415212559. The next prime is 42415212611. The reversal of 42415212601 is 10621251424.
It can be written as a sum of positive squares in 4 ways, for example, as 6484114576 + 35931098025 = 80524^2 + 189555^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 42415212601 - 213 = 42415204409 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 42415212601.
It is not an unprimeable number, because it can be changed into a prime (42415212611) 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, 932526 + ... + 976951.
It is an arithmetic number, because the mean of its divisors is an integer number (5379954265).
Almost surely, 242415212601 is an apocalyptic number.
It is an amenable number.
42415212601 is a deficient number, since it is larger than the sum of its proper divisors (624421519).
42415212601 is a wasteful number, since it uses less digits than its factorization.
42415212601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1909803.
The product of its (nonzero) digits is 3840, while the sum is 28.
The spelling of 42415212601 in words is "forty-two billion, four hundred fifteen million, two hundred twelve thousand, six hundred one".
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