Base | Representation |
---|---|
bin | 1100001111010… |
… | …00000100001101 |
3 | 21011011210100121 |
4 | 12013220010031 |
5 | 202240144123 |
6 | 14104224541 |
7 | 2354421220 |
oct | 607500415 |
9 | 234153317 |
10 | 102662413 |
11 | 52a4a877 |
12 | 2a46b151 |
13 | 183665b9 |
14 | d8c55b7 |
15 | 902d75d |
hex | 61e810d |
102662413 has 16 divisors (see below), whose sum is σ = 119180160. Its totient is φ = 86619456.
The previous prime is 102662411. The next prime is 102662437. The reversal of 102662413 is 314266201.
It is not a de Polignac number, because 102662413 - 21 = 102662411 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102662411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149970 + ... + 150652.
It is an arithmetic number, because the mean of its divisors is an integer number (7448760).
Almost surely, 2102662413 is an apocalyptic number.
It is an amenable number.
102662413 is a deficient number, since it is larger than the sum of its proper divisors (16517747).
102662413 is a wasteful number, since it uses less digits than its factorization.
102662413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 996.
The product of its (nonzero) digits is 1728, while the sum is 25.
The square root of 102662413 is about 10132.2461971667. The cubic root of 102662413 is about 468.2421327825.
The spelling of 102662413 in words is "one hundred two million, six hundred sixty-two thousand, four hundred thirteen".
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