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10123133 = 61263631
BaseRepresentation
bin100110100111…
…011101111101
3201001022022212
4212213131331
510042420013
61000550205
7152021336
oct46473575
921038285
1010123133
115794729
123482365
132135927
1414b728d
15d4e6a8
hex9a777d

10123133 has 8 divisors (see below), whose sum is σ = 10344576. Its totient is φ = 9903600.

The previous prime is 10123111. The next prime is 10123153. The reversal of 10123133 is 33132101.

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

It is a cyclic number.

It is not a de Polignac number, because 10123133 - 222 = 5928829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10123153) 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, 15728 + ... + 16358.

It is an arithmetic number, because the mean of its divisors is an integer number (1293072).

It is a self-describing number.

Almost surely, 210123133 is an apocalyptic number.

It is an amenable number.

10123133 is a deficient number, since it is larger than the sum of its proper divisors (221443).

10123133 is an equidigital number, since it uses as much as digits as its factorization.

10123133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 10123133 is about 3181.6871310674. The cubic root of 10123133 is about 216.3241375438.

The spelling of 10123133 in words is "ten million, one hundred twenty-three thousand, one hundred thirty-three".

Divisors: 1 61 263 631 16043 38491 165953 10123133