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9134031 = 316318679
BaseRepresentation
bin100010110101…
…111111001111
3122012001112110
4202311333033
54314242111
6523435103
7140431554
oct42657717
918161473
109134031
115179595
123085a93
131b7a66a
1412daa2b
15c065a6
hex8b5fcf

9134031 has 8 divisors (see below), whose sum is σ = 12254080. Its totient is φ = 6051672.

The previous prime is 9134029. The next prime is 9134033. The reversal of 9134031 is 1304319.

It is an interprime number because it is at equal distance from previous prime (9134029) and next prime (9134033).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9134031 - 21 = 9134029 is a prime.

It is a super-2 number, since 2×91340312 = 166861044617922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9133989 and 9134007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9134033) 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, 8851 + ... + 9828.

It is an arithmetic number, because the mean of its divisors is an integer number (1531760).

Almost surely, 29134031 is an apocalyptic number.

9134031 is a deficient number, since it is larger than the sum of its proper divisors (3120049).

9134031 is a wasteful number, since it uses less digits than its factorization.

9134031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18845.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 9134031 is about 3022.2559454818. The cubic root of 9134031 is about 209.0358751935.

The spelling of 9134031 in words is "nine million, one hundred thirty-four thousand, thirty-one".

Divisors: 1 3 163 489 18679 56037 3044677 9134031