Base | Representation |
---|---|
bin | 10010110110100010… |
… | …00110000000011110 |
3 | 222010100201022010022 |
4 | 21123101012000132 |
5 | 131212003023202 |
6 | 4352151112142 |
7 | 505545201335 |
oct | 113321060036 |
9 | 28110638108 |
10 | 10121142302 |
11 | 4324137017 |
12 | 1b65672652 |
13 | c53b242cb |
14 | 6c0298d1c |
15 | 3e383bea2 |
hex | 25b44601e |
10121142302 has 8 divisors (see below), whose sum is σ = 15197918736. Its totient is φ = 5055169392.
The previous prime is 10121142301. The next prime is 10121142337. The reversal of 10121142302 is 20324112101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10121142301) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2698538 + ... + 2702285.
It is an arithmetic number, because the mean of its divisors is an integer number (1899739842).
Almost surely, 210121142302 is an apocalyptic number.
10121142302 is a deficient number, since it is larger than the sum of its proper divisors (5076776434).
10121142302 is an equidigital number, since it uses as much as digits as its factorization.
10121142302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5401762.
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 10121142302 its reverse (20324112101), we get a palindrome (30445254403).
The spelling of 10121142302 in words is "ten billion, one hundred twenty-one million, one hundred forty-two thousand, three hundred two".
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