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10454923 is a prime number
BaseRepresentation
bin100111111000…
…011110001011
3201200011110101
4213320132023
510134024143
61012030231
7154602553
oct47703613
921604411
1010454923
1159a0a36
123602377
13222095b
141562163
15db7b4d
hex9f878b

10454923 has 2 divisors, whose sum is σ = 10454924. Its totient is φ = 10454922.

The previous prime is 10454893. The next prime is 10454933. The reversal of 10454923 is 32945401.

It is a strong prime.

It is an emirp because it is prime and its reverse (32945401) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10454923 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10454891 and 10454900.

It is not a weakly prime, because it can be changed into another prime (10454933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5227461 + 5227462.

It is an arithmetic number, because the mean of its divisors is an integer number (5227462).

Almost surely, 210454923 is an apocalyptic number.

10454923 is a deficient number, since it is larger than the sum of its proper divisors (1).

10454923 is an equidigital number, since it uses as much as digits as its factorization.

10454923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 10454923 is about 3233.4073359229. The cubic root of 10454923 is about 218.6621494312.

The spelling of 10454923 in words is "ten million, four hundred fifty-four thousand, nine hundred twenty-three".