Base | Representation |
---|---|
bin | 100010111010… |
… | …011110010001 |
3 | 122012222201211 |
4 | 202322132101 |
5 | 4320334101 |
6 | 524100121 |
7 | 140536246 |
oct | 42723621 |
9 | 18188654 |
10 | 9152401 |
11 | 5191375 |
12 | 3094641 |
13 | 1b85b2b |
14 | 13035cd |
15 | c0bc51 |
hex | 8ba791 |
9152401 has 4 divisors (see below), whose sum is σ = 9289072. Its totient is φ = 9015732.
The previous prime is 9152393. The next prime is 9152417. The reversal of 9152401 is 1042519.
9152401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 9152401 - 23 = 9152393 is a prime.
It is an Ulam number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (9152461) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68235 + ... + 68368.
It is an arithmetic number, because the mean of its divisors is an integer number (2322268).
Almost surely, 29152401 is an apocalyptic number.
It is an amenable number.
9152401 is a deficient number, since it is larger than the sum of its proper divisors (136671).
9152401 is a wasteful number, since it uses less digits than its factorization.
9152401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136670.
The product of its (nonzero) digits is 360, while the sum is 22.
The square root of 9152401 is about 3025.2935394768. The cubic root of 9152401 is about 209.1759162343.
The spelling of 9152401 in words is "nine million, one hundred fifty-two thousand, four hundred one".
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