Base | Representation |
---|---|
bin | 100101000010000… |
… | …1100101101011000 |
3 | 10012121012100210120 |
4 | 1022010030231120 |
5 | 10021102131431 |
6 | 323145313240 |
7 | 42536023065 |
oct | 11204145530 |
9 | 3177170716 |
10 | 1242614616 |
11 | 588472831 |
12 | 2a8195820 |
13 | 16a595129 |
14 | bb063c6c |
15 | 74157196 |
hex | 4a10cb58 |
1242614616 has 16 divisors (see below), whose sum is σ = 3106536600. Its totient is φ = 414204864.
The previous prime is 1242614603. The next prime is 1242614617. The reversal of 1242614616 is 6164162421.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1242614617) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25887781 + ... + 25887828.
Almost surely, 21242614616 is an apocalyptic number.
It is an amenable number.
1242614616 is an abundant number, since it is smaller than the sum of its proper divisors (1863921984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1242614616 is a wasteful number, since it uses less digits than its factorization.
1242614616 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51775618 (or 51775614 counting only the distinct ones).
The product of its digits is 13824, while the sum is 33.
The square root of 1242614616 is about 35250.7392262914. The cubic root of 1242614616 is about 1075.0916427372.
The spelling of 1242614616 in words is "one billion, two hundred forty-two million, six hundred fourteen thousand, six hundred sixteen".
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