Base | Representation |
---|---|
bin | 1011111011011… |
… | …11001010111010 |
3 | 20222022002100001 |
4 | 11331233022322 |
5 | 201104220244 |
6 | 13532503214 |
7 | 2323403326 |
oct | 575571272 |
9 | 228262301 |
10 | 100070074 |
11 | 5153a145 |
12 | 2961ab0a |
13 | 17969680 |
14 | d40c986 |
15 | 8bba5d4 |
hex | 5f6f2ba |
100070074 has 32 divisors (see below), whose sum is σ = 171319680. Its totient is φ = 43457472.
The previous prime is 100070071. The next prime is 100070081. The reversal of 100070074 is 470070001.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is not an unprimeable number, because it can be changed into a prime (100070071) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81892 + ... + 83104.
It is an arithmetic number, because the mean of its divisors is an integer number (5353740).
Almost surely, 2100070074 is an apocalyptic number.
100070074 is a deficient number, since it is larger than the sum of its proper divisors (71249606).
100070074 is a wasteful number, since it uses less digits than its factorization.
100070074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1414.
The product of its (nonzero) digits is 196, while the sum is 19.
The square root of 100070074 is about 10003.5030864193. The cubic root of 100070074 is about 464.2672762788.
The spelling of 100070074 in words is "one hundred million, seventy thousand, seventy-four".
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