Base | Representation |
---|---|
bin | 10011001100001000… |
… | …01100110001010000 |
3 | 222120222121122112202 |
4 | 21212010030301100 |
5 | 132044342432004 |
6 | 4422142142332 |
7 | 513205126412 |
oct | 114604146120 |
9 | 28528548482 |
10 | 10302311504 |
11 | 4407428131 |
12 | 1bb62819a8 |
13 | c82517414 |
14 | 6da3789b2 |
15 | 4046c6b1e |
hex | 26610cc50 |
10302311504 has 20 divisors (see below), whose sum is σ = 19970906676. Its totient is φ = 5148529152.
The previous prime is 10302311489. The next prime is 10302311507. The reversal of 10302311504 is 40511320301.
It can be written as a sum of positive squares in 2 ways, for example, as 2195109904 + 8107201600 = 46852^2 + 90040^2 .
It is a super-2 number, since 2×103023115042 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10302311507) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131609 + ... + 194744.
Almost surely, 210302311504 is an apocalyptic number.
It is an amenable number.
10302311504 is a deficient number, since it is larger than the sum of its proper divisors (9668595172).
10302311504 is a wasteful number, since it uses less digits than its factorization.
10302311504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 328334 (or 328328 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 20.
Adding to 10302311504 its reverse (40511320301), we get a palindrome (50813631805).
The spelling of 10302311504 in words is "ten billion, three hundred two million, three hundred eleven thousand, five hundred four".
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