Base | Representation |
---|---|
bin | 1100001101100… |
… | …00111000110100 |
3 | 21010202022022220 |
4 | 12012300320310 |
5 | 202210431104 |
6 | 14055322340 |
7 | 2352460260 |
oct | 606607064 |
9 | 233668286 |
10 | 102436404 |
11 | 52905a94 |
12 | 2a3803b0 |
13 | 182b7775 |
14 | d8670a0 |
15 | 8ed67d9 |
hex | 61b0e34 |
102436404 has 24 divisors (see below), whose sum is σ = 273163968. Its totient is φ = 29267520.
The previous prime is 102436403. The next prime is 102436417. The reversal of 102436404 is 404634201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102436403) 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, 609657 + ... + 609824.
It is an arithmetic number, because the mean of its divisors is an integer number (11381832).
Almost surely, 2102436404 is an apocalyptic number.
102436404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
102436404 is an abundant number, since it is smaller than the sum of its proper divisors (170727564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102436404 is a wasteful number, since it uses less digits than its factorization.
102436404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1219495 (or 1219493 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 24.
The square root of 102436404 is about 10121.0870957620. The cubic root of 102436404 is about 467.8982721402.
The spelling of 102436404 in words is "one hundred two million, four hundred thirty-six thousand, four hundred four".
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