Base | Representation |
---|---|
bin | 10011000101000101… |
… | …10111100111010110 |
3 | 222102212110122001011 |
4 | 21202202313213112 |
5 | 131434232224304 |
6 | 4412232122434 |
7 | 511560060424 |
oct | 114242674726 |
9 | 28385418034 |
10 | 10243242454 |
11 | 4387052735 |
12 | 1b9a53641a |
13 | c73205113 |
14 | 6d25a0114 |
15 | 3ee409c04 |
hex | 2628b79d6 |
10243242454 has 8 divisors (see below), whose sum is σ = 15366358368. Its totient is φ = 5121123000.
The previous prime is 10243242439. The next prime is 10243242469. The reversal of 10243242454 is 45424234201.
It is an interprime number because it is at equal distance from previous prime (10243242439) and next prime (10243242469).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222862 + ... + 264865.
It is an arithmetic number, because the mean of its divisors is an integer number (1920794796).
Almost surely, 210243242454 is an apocalyptic number.
10243242454 is a deficient number, since it is larger than the sum of its proper divisors (5123115914).
10243242454 is a wasteful number, since it uses less digits than its factorization.
10243242454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 498230.
The product of its (nonzero) digits is 30720, while the sum is 31.
Adding to 10243242454 its reverse (45424234201), we get a palindrome (55667476655).
The spelling of 10243242454 in words is "ten billion, two hundred forty-three million, two hundred forty-two thousand, four hundred fifty-four".
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