Base | Representation |
---|---|
bin | 101111111101110010… |
… | …0111110110000001001 |
3 | 100211212121010100011210 |
4 | 1133323210332300021 |
5 | 3141423241220431 |
6 | 115153031043333 |
7 | 10304363152131 |
oct | 1377344766011 |
9 | 324777110153 |
10 | 103005023241 |
11 | 3a75871758a |
12 | 17b68210549 |
13 | 99372624c3 |
14 | 4db21b3ac1 |
15 | 2a2ce71d46 |
hex | 17fb93ec09 |
103005023241 has 8 divisors (see below), whose sum is σ = 137356871904. Its totient is φ = 68661595040.
The previous prime is 103005023213. The next prime is 103005023243. The reversal of 103005023241 is 142320500301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 103005023241 - 210 = 103005022217 is a prime.
It is a super-2 number, since 2×1030050232412 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (103005023243) 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, 2076516 + ... + 2125541.
It is an arithmetic number, because the mean of its divisors is an integer number (17169608988).
Almost surely, 2103005023241 is an apocalyptic number.
It is an amenable number.
103005023241 is a deficient number, since it is larger than the sum of its proper divisors (34351848663).
103005023241 is an equidigital number, since it uses as much as digits as its factorization.
103005023241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4210231.
The product of its (nonzero) digits is 720, while the sum is 21.
Adding to 103005023241 its reverse (142320500301), we get a palindrome (245325523542).
The spelling of 103005023241 in words is "one hundred three billion, five million, twenty-three thousand, two hundred forty-one".
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