Base | Representation |
---|---|
bin | 1100000100000… |
… | …11100111111110 |
3 | 21001102121122011 |
4 | 12002003213332 |
5 | 201401434210 |
6 | 14013041434 |
7 | 2336130550 |
oct | 602034776 |
9 | 231377564 |
10 | 101202430 |
11 | 5214297a |
12 | 29a8627a |
13 | 17c74bc4 |
14 | d6254d0 |
15 | 8d40d8a |
hex | 60839fe |
101202430 has 16 divisors (see below), whose sum is σ = 208188000. Its totient is φ = 34697952.
The previous prime is 101202427. The next prime is 101202449. The reversal of 101202430 is 34202101.
It is a self number, because there is not a number n which added to its sum of digits gives 101202430.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 722805 + ... + 722944.
It is an arithmetic number, because the mean of its divisors is an integer number (13011750).
Almost surely, 2101202430 is an apocalyptic number.
101202430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
101202430 is an abundant number, since it is smaller than the sum of its proper divisors (106985570).
101202430 is a wasteful number, since it uses less digits than its factorization.
101202430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1445763.
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 101202430 is about 10059.9418487385. The cubic root of 101202430 is about 466.0118713474.
Adding to 101202430 its reverse (34202101), we get a palindrome (135404531).
The spelling of 101202430 in words is "one hundred one million, two hundred two thousand, four hundred thirty".
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