Base | Representation |
---|---|
bin | 110000001011000111… |
… | …0111100010111110011 |
3 | 100220000202121212002212 |
4 | 1200112032330113303 |
5 | 3143332232344110 |
6 | 115305244202335 |
7 | 10321433312240 |
oct | 1402616742763 |
9 | 326022555085 |
10 | 103452231155 |
11 | 3a9680a64a9 |
12 | 18071b393ab |
13 | 99a8ac2380 |
14 | 50157465c7 |
15 | 2a5735ce05 |
hex | 18163bc5f3 |
103452231155 has 32 divisors (see below), whose sum is σ = 153252814848. Its totient is φ = 65283926400.
The previous prime is 103452231143. The next prime is 103452231167. The reversal of 103452231155 is 551132254301.
It is an interprime number because it is at equal distance from previous prime (103452231143) and next prime (103452231167).
It is not a de Polignac number, because 103452231155 - 222 = 103448036851 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 192851 + ... + 494060.
It is an arithmetic number, because the mean of its divisors is an integer number (4789150464).
Almost surely, 2103452231155 is an apocalyptic number.
103452231155 is a deficient number, since it is larger than the sum of its proper divisors (49800583693).
103452231155 is a wasteful number, since it uses less digits than its factorization.
103452231155 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 687267.
The product of its (nonzero) digits is 18000, while the sum is 32.
Adding to 103452231155 its reverse (551132254301), we get a palindrome (654584485456).
The spelling of 103452231155 in words is "one hundred three billion, four hundred fifty-two million, two hundred thirty-one thousand, one hundred fifty-five".
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