Base | Representation |
---|---|
bin | 10011001100001000… |
… | …01100011111010101 |
3 | 222120222121120222021 |
4 | 21212010030133111 |
5 | 132044342412412 |
6 | 4422142133141 |
7 | 513205123153 |
oct | 114604143725 |
9 | 28528546867 |
10 | 10302310357 |
11 | 4407427289 |
12 | 1bb62811b1 |
13 | c82516a41 |
14 | 6da3783d3 |
15 | 4046c6607 |
hex | 26610c7d5 |
10302310357 has 2 divisors, whose sum is σ = 10302310358. Its totient is φ = 10302310356.
The previous prime is 10302310307. The next prime is 10302310363. The reversal of 10302310357 is 75301320301.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 6840282436 + 3462027921 = 82706^2 + 58839^2 .
It is a cyclic number.
It is not a de Polignac number, because 10302310357 - 211 = 10302308309 is a prime.
It is a super-2 number, since 2×103023103572 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10302310307) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5151155178 + 5151155179.
It is an arithmetic number, because the mean of its divisors is an integer number (5151155179).
Almost surely, 210302310357 is an apocalyptic number.
It is an amenable number.
10302310357 is a deficient number, since it is larger than the sum of its proper divisors (1).
10302310357 is an equidigital number, since it uses as much as digits as its factorization.
10302310357 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1890, while the sum is 25.
Adding to 10302310357 its reverse (75301320301), we get a palindrome (85603630658).
The spelling of 10302310357 in words is "ten billion, three hundred two million, three hundred ten thousand, three hundred fifty-seven".
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