Base | Representation |
---|---|
bin | 100111101011… |
… | …101010101001 |
3 | 201120111111210 |
4 | 213223222221 |
5 | 10130334343 |
6 | 1010543333 |
7 | 154263624 |
oct | 47535251 |
9 | 21514453 |
10 | 10402473 |
11 | 5965594 |
12 | 3597b49 |
13 | 2202b13 |
14 | 154adbb |
15 | da7333 |
hex | 9ebaa9 |
10402473 has 8 divisors (see below), whose sum is σ = 14037408. Its totient is φ = 6851264.
The previous prime is 10402471. The next prime is 10402477. The reversal of 10402473 is 37420401.
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 10402473 - 21 = 10402471 is a prime.
It is a super-2 number, since 2×104024732 = 216422889031458, which contains 22 as substring.
It is a Curzon number.
It is a nialpdrome in base 15.
It is not an unprimeable number, because it can be changed into a prime (10402471) 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, 20640 + ... + 21137.
It is an arithmetic number, because the mean of its divisors is an integer number (1754676).
Almost surely, 210402473 is an apocalyptic number.
It is an amenable number.
10402473 is a deficient number, since it is larger than the sum of its proper divisors (3634935).
10402473 is an equidigital number, since it uses as much as digits as its factorization.
10402473 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41863.
The product of its (nonzero) digits is 672, while the sum is 21.
The square root of 10402473 is about 3225.2864989021. The cubic root of 10402473 is about 218.2958766167.
Adding to 10402473 its reverse (37420401), we get a palindrome (47822874).
The spelling of 10402473 in words is "ten million, four hundred two thousand, four hundred seventy-three".
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