Base | Representation |
---|---|
bin | 101111111101111110… |
… | …0100101011011111010 |
3 | 100211220000202201012010 |
4 | 1133323330211123322 |
5 | 3141431332223002 |
6 | 115153411430350 |
7 | 10304466563220 |
oct | 1377374453372 |
9 | 324800681163 |
10 | 103011211002 |
11 | 3a761163537 |
12 | 17b6a2b53b6 |
13 | 993861aabb |
14 | 4db2d44b10 |
15 | 2a2d79546c |
hex | 17fbf256fa |
103011211002 has 16 divisors (see below), whose sum is σ = 235454196672. Its totient is φ = 29431774560.
The previous prime is 103011210943. The next prime is 103011211003. The reversal of 103011211002 is 200112110301.
It is a super-2 number, since 2×1030112110022 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (103011211003) 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, 1226323899 + ... + 1226323982.
It is an arithmetic number, because the mean of its divisors is an integer number (14715887292).
Almost surely, 2103011211002 is an apocalyptic number.
103011211002 is an abundant number, since it is smaller than the sum of its proper divisors (132442985670).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103011211002 is a wasteful number, since it uses less digits than its factorization.
103011211002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2452647893.
The product of its (nonzero) digits is 12, while the sum is 12.
Adding to 103011211002 its reverse (200112110301), we get a palindrome (303123321303).
The spelling of 103011211002 in words is "one hundred three billion, eleven million, two hundred eleven thousand, two".
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