Base | Representation |
---|---|
bin | 101111101000111101… |
… | …1111110011000001110 |
3 | 100210001220120000011101 |
4 | 1133101323332120032 |
5 | 3134010420023300 |
6 | 114555433213314 |
7 | 10251151055635 |
oct | 1372173763016 |
9 | 323056500141 |
10 | 102306407950 |
11 | 3a42a33357a |
12 | 179b226123a |
13 | 98555b9486 |
14 | 4d474ba51c |
15 | 29db974b6a |
hex | 17d1efe60e |
102306407950 has 12 divisors (see below), whose sum is σ = 190289918880. Its totient is φ = 40922563160.
The previous prime is 102306407891. The next prime is 102306407977. The reversal of 102306407950 is 59704603201.
It is a super-2 number, since 2×1023064079502 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1023064030 + ... + 1023064129.
It is an arithmetic number, because the mean of its divisors is an integer number (15857493240).
Almost surely, 2102306407950 is an apocalyptic number.
102306407950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102306407950 is a deficient number, since it is larger than the sum of its proper divisors (87983510930).
102306407950 is a wasteful number, since it uses less digits than its factorization.
102306407950 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2046128171 (or 2046128166 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 37.
The spelling of 102306407950 in words is "one hundred two billion, three hundred six million, four hundred seven thousand, nine hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •