Base | Representation |
---|---|
bin | 10010110100000010… |
… | …10100100000001010 |
3 | 222001220100212001022 |
4 | 21122001110200022 |
5 | 131141124331104 |
6 | 4350122552442 |
7 | 505202353100 |
oct | 113201244012 |
9 | 28056325038 |
10 | 10100230154 |
11 | 4313353453 |
12 | 1b5a668722 |
13 | c4c6b1961 |
14 | 6bb5b3c70 |
15 | 3e1aaabbe |
hex | 25a05480a |
10100230154 has 12 divisors (see below), whose sum is σ = 17623871154. Its totient is φ = 4328670024.
The previous prime is 10100230093. The next prime is 10100230163. The reversal of 10100230154 is 45103200101.
It can be written as a sum of positive squares in only one way, i.e., 9826162129 + 274068025 = 99127^2 + 16555^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51531689 + ... + 51531884.
Almost surely, 210100230154 is an apocalyptic number.
10100230154 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
10100230154 is a deficient number, since it is larger than the sum of its proper divisors (7523641000).
10100230154 is a wasteful number, since it uses less digits than its factorization.
10100230154 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103063589 (or 103063582 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 17.
Adding to 10100230154 its reverse (45103200101), we get a palindrome (55203430255).
The spelling of 10100230154 in words is "ten billion, one hundred million, two hundred thirty thousand, one hundred fifty-four".
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