Base | Representation |
---|---|
bin | 10001001000010111… |
… | …11101010100001110 |
3 | 212201221212111120020 |
4 | 20210023331110032 |
5 | 122313421032402 |
6 | 4120340403010 |
7 | 443624425143 |
oct | 104413752416 |
9 | 25657774506 |
10 | 9197049102 |
11 | 399a54912a |
12 | 19480a6466 |
13 | b375433b7 |
14 | 63366a3ca |
15 | 38c6518bc |
hex | 2242fd50e |
9197049102 has 16 divisors (see below), whose sum is σ = 18646073040. Its totient is φ = 3023687232.
The previous prime is 9197049053. The next prime is 9197049107. The reversal of 9197049102 is 2019407919.
It is a super-3 number, since 3×91970491023 (a number of 31 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9197049107) 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, 10498477 + ... + 10499352.
It is an arithmetic number, because the mean of its divisors is an integer number (1165379565).
Almost surely, 29197049102 is an apocalyptic number.
9197049102 is an abundant number, since it is smaller than the sum of its proper divisors (9449023938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9197049102 is a wasteful number, since it uses less digits than its factorization.
9197049102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20997907.
The product of its (nonzero) digits is 40824, while the sum is 42.
The square root of 9197049102 is about 95901.2466133783. The cubic root of 9197049102 is about 2095.1550515888.
The spelling of 9197049102 in words is "nine billion, one hundred ninety-seven million, forty-nine thousand, one hundred two".
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