Base | Representation |
---|---|
bin | 1001010100101110001111… |
… | …0101000101011001011111 |
3 | 1100022001012121221122202010 |
4 | 2111023203311011121133 |
5 | 2320430301230441111 |
6 | 33445305425002303 |
7 | 2105440362613161 |
oct | 225134365053137 |
9 | 40261177848663 |
10 | 10251614312031 |
11 | 32a275a024844 |
12 | 11969b8a83393 |
13 | 5949527c1621 |
14 | 2762760bc931 |
15 | 12ba04836aa6 |
hex | 952e3d4565f |
10251614312031 has 8 divisors (see below), whose sum is σ = 13669574463664. Its totient is φ = 6834031850880.
The previous prime is 10251614312029. The next prime is 10251614312087. The reversal of 10251614312031 is 13021341615201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10251614312031 - 21 = 10251614312029 is a prime.
It is a super-2 number, since 2×102516143120312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10251614312031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10251614302031) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94359280 + ... + 94467861.
It is an arithmetic number, because the mean of its divisors is an integer number (1708696807958).
Almost surely, 210251614312031 is an apocalyptic number.
10251614312031 is a deficient number, since it is larger than the sum of its proper divisors (3417960151633).
10251614312031 is a wasteful number, since it uses less digits than its factorization.
10251614312031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 188845241.
The product of its (nonzero) digits is 4320, while the sum is 30.
Adding to 10251614312031 its reverse (13021341615201), we get a palindrome (23272955927232).
The spelling of 10251614312031 in words is "ten trillion, two hundred fifty-one billion, six hundred fourteen million, three hundred twelve thousand, thirty-one".
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