Base | Representation |
---|---|
bin | 10010101011110000… |
… | …00010000100100111 |
3 | 221220001111200002112 |
4 | 21111320002010213 |
5 | 131020323432003 |
6 | 4335200231235 |
7 | 503366266655 |
oct | 112570020447 |
9 | 27801450075 |
10 | 10030686503 |
11 | 4288074262 |
12 | 1b3b30b51b |
13 | c3b172a76 |
14 | 6b226ddd5 |
15 | 3da9203d8 |
hex | 255e02127 |
10030686503 has 2 divisors, whose sum is σ = 10030686504. Its totient is φ = 10030686502.
The previous prime is 10030686451. The next prime is 10030686509. The reversal of 10030686503 is 30568603001.
10030686503 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 10030686503 - 210 = 10030685479 is a prime.
It is a super-2 number, since 2×100306865032 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 10030686503.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10030686509) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5015343251 + 5015343252.
It is an arithmetic number, because the mean of its divisors is an integer number (5015343252).
Almost surely, 210030686503 is an apocalyptic number.
10030686503 is a deficient number, since it is larger than the sum of its proper divisors (1).
10030686503 is an equidigital number, since it uses as much as digits as its factorization.
10030686503 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 12960, while the sum is 32.
The spelling of 10030686503 in words is "ten billion, thirty million, six hundred eighty-six thousand, five hundred three".
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