Base | Representation |
---|---|
bin | 1100001101101… |
… | …11001010110010 |
3 | 21010210121121201 |
4 | 12012313022302 |
5 | 202212242010 |
6 | 14100041414 |
7 | 2352625261 |
oct | 606671262 |
9 | 233717551 |
10 | 102462130 |
11 | 52923351 |
12 | 2a39326a |
13 | 182c63a4 |
14 | d8725d8 |
15 | 8ede23a |
hex | 61b72b2 |
102462130 has 32 divisors (see below), whose sum is σ = 192222720. Its totient is φ = 39279360.
The previous prime is 102462121. The next prime is 102462149. The reversal of 102462130 is 31264201.
It is a junction number, because it is equal to n+sod(n) for n = 102462098 and 102462107.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31626 + ... + 34714.
It is an arithmetic number, because the mean of its divisors is an integer number (6006960).
Almost surely, 2102462130 is an apocalyptic number.
102462130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102462130 is a deficient number, since it is larger than the sum of its proper divisors (89760590).
102462130 is a wasteful number, since it uses less digits than its factorization.
102462130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3234.
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 102462130 is about 10122.3579268864. The cubic root of 102462130 is about 467.9374383706.
The spelling of 102462130 in words is "one hundred two million, four hundred sixty-two thousand, one hundred thirty".
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