Base | Representation |
---|---|
bin | 1101000011111… |
… | …11000100111011 |
3 | 21122011212002110 |
4 | 12201333010323 |
5 | 211022304121 |
6 | 14512303403 |
7 | 2500231044 |
oct | 641770473 |
9 | 248155073 |
10 | 109572411 |
11 | 5693a413 |
12 | 30841b63 |
13 | 19915860 |
14 | 107a38cb |
15 | 9945d76 |
hex | 687f13b |
109572411 has 32 divisors (see below), whose sum is σ = 171360000. Its totient is φ = 61665408.
The previous prime is 109572329. The next prime is 109572431. The reversal of 109572411 is 114275901.
It is not a de Polignac number, because 109572411 - 210 = 109571387 is a prime.
It is a super-2 number, since 2×1095724112 = 24012226504705842, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (109572431) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18940 + ... + 24038.
It is an arithmetic number, because the mean of its divisors is an integer number (5355000).
Almost surely, 2109572411 is an apocalyptic number.
109572411 is a deficient number, since it is larger than the sum of its proper divisors (61787589).
109572411 is a wasteful number, since it uses less digits than its factorization.
109572411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5163.
The product of its (nonzero) digits is 2520, while the sum is 30.
The square root of 109572411 is about 10467.6841278288. The cubic root of 109572411 is about 478.5203436460.
The spelling of 109572411 in words is "one hundred nine million, five hundred seventy-two thousand, four hundred eleven".
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