Base | Representation |
---|---|
bin | 110000001011101101… |
… | …1001111011100110001 |
3 | 100220002011021000102211 |
4 | 1200113123033130301 |
5 | 3143402342412431 |
6 | 115311241012121 |
7 | 10322065314400 |
oct | 1402733173461 |
9 | 326064230384 |
10 | 103472232241 |
11 | 3a978417624 |
12 | 18078784041 |
13 | 99acca6131 |
14 | 5018271637 |
15 | 2a58eae2b1 |
hex | 18176cf731 |
103472232241 has 9 divisors (see below), whose sum is σ = 120368277291. Its totient is φ = 88688554752.
The previous prime is 103472232211. The next prime is 103472232299. The reversal of 103472232241 is 142232274301.
The square root of 103472232241 is 321671.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 29979191025 + 73493041216 = 173145^2 + 271096^2 .
It is not a de Polignac number, because 103472232241 - 235 = 69112493873 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (103472232211) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2228721 + ... + 2274673.
Almost surely, 2103472232241 is an apocalyptic number.
103472232241 is the 321671-st square number.
103472232241 is the 160836-th centered octagonal number.
It is an amenable number.
103472232241 is a deficient number, since it is larger than the sum of its proper divisors (16896045050).
103472232241 is an frugal number, since it uses more digits than its factorization.
103472232241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91920 (or 45960 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 31.
The spelling of 103472232241 in words is "one hundred three billion, four hundred seventy-two million, two hundred thirty-two thousand, two hundred forty-one".
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