Base | Representation |
---|---|
bin | 1001100100011010111100… |
… | …1111100011111011110101 |
3 | 1101020211100112101011021022 |
4 | 2121012233033203323311 |
5 | 2334340123120000203 |
6 | 34213231514430525 |
7 | 2134065664624154 |
oct | 231065717437365 |
9 | 41224315334238 |
10 | 10521315000053 |
11 | 3397079033540 |
12 | 121b127132445 |
13 | 5b420423b560 |
14 | 28533d14159b |
15 | 133a3be96a38 |
hex | 991af3e3ef5 |
10521315000053 has 16 divisors (see below), whose sum is σ = 12488135706816. Its totient is φ = 8738054115840.
The previous prime is 10521315000047. The next prime is 10521315000143. The reversal of 10521315000053 is 35000051312501.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 10521315000053 - 26 = 10521314999989 is a prime.
It is a super-2 number, since 2×105213150000532 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10521314999986 and 10521315000031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10521315002053) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 379241951 + ... + 379269692.
It is an arithmetic number, because the mean of its divisors is an integer number (780508481676).
Almost surely, 210521315000053 is an apocalyptic number.
10521315000053 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
10521315000053 is a deficient number, since it is larger than the sum of its proper divisors (1966820706763).
10521315000053 is a wasteful number, since it uses less digits than its factorization.
10521315000053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 758511764.
The product of its (nonzero) digits is 2250, while the sum is 26.
Adding to 10521315000053 its reverse (35000051312501), we get a palindrome (45521366312554).
The spelling of 10521315000053 in words is "ten trillion, five hundred twenty-one billion, three hundred fifteen million, fifty-three", and thus it is an aban number.
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