Base | Representation |
---|---|
bin | 101111000011010000… |
… | …0111111111010001001 |
3 | 100122210201112220200201 |
4 | 1132012200333322021 |
5 | 3123413001421004 |
6 | 114230112132201 |
7 | 10204614466333 |
oct | 1360640777211 |
9 | 318721486621 |
10 | 101041045129 |
11 | 39940043782 |
12 | 176ba537061 |
13 | 96b33bb08b |
14 | 4c67414453 |
15 | 29658276a4 |
hex | 178683fe89 |
101041045129 has 4 divisors (see below), whose sum is σ = 101106530176. Its totient is φ = 100975560084.
The previous prime is 101041045099. The next prime is 101041045139. The reversal of 101041045129 is 921540140101.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-101041045129 is a prime.
It is a super-2 number, since 2×1010410451292 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 101041045097 and 101041045106.
It is not an unprimeable number, because it can be changed into a prime (101041045139) 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, 32740209 + ... + 32743294.
It is an arithmetic number, because the mean of its divisors is an integer number (25276632544).
Almost surely, 2101041045129 is an apocalyptic number.
It is an amenable number.
101041045129 is a deficient number, since it is larger than the sum of its proper divisors (65485047).
101041045129 is an equidigital number, since it uses as much as digits as its factorization.
101041045129 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65485046.
The product of its (nonzero) digits is 1440, while the sum is 28.
The spelling of 101041045129 in words is "one hundred one billion, forty-one million, forty-five thousand, one hundred twenty-nine".
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