Base | Representation |
---|---|
bin | 10011000011100001… |
… | …00011001001001101 |
3 | 222101221122110022210 |
4 | 21201300203021031 |
5 | 131422343121110 |
6 | 4411041301033 |
7 | 511340000520 |
oct | 114160431115 |
9 | 28357573283 |
10 | 10230051405 |
11 | 437a663042 |
12 | 1b96034779 |
13 | c70566c72 |
14 | 6d0928bb7 |
15 | 3ed1a1520 |
hex | 261c2324d |
10230051405 has 16 divisors (see below), whose sum is σ = 18706379904. Its totient is φ = 4676594880.
The previous prime is 10230051371. The next prime is 10230051407. The reversal of 10230051405 is 50415003201.
It is not a de Polignac number, because 10230051405 - 26 = 10230051341 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10230051407) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48714426 + ... + 48714635.
It is an arithmetic number, because the mean of its divisors is an integer number (1169148744).
Almost surely, 210230051405 is an apocalyptic number.
10230051405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10230051405 is a deficient number, since it is larger than the sum of its proper divisors (8476328499).
10230051405 is an equidigital number, since it uses as much as digits as its factorization.
10230051405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97429076.
The product of its (nonzero) digits is 600, while the sum is 21.
Adding to 10230051405 its reverse (50415003201), we get a palindrome (60645054606).
The spelling of 10230051405 in words is "ten billion, two hundred thirty million, fifty-one thousand, four hundred five".
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