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10830074 = 25415037
BaseRepresentation
bin101001010100…
…000011111010
3202101020001212
4221110003322
510233030244
61024043122
7161024363
oct51240372
922336055
1010830074
116127882
1237634a2
132322638
14161cb6a
15e3dd9e
hexa540fa

10830074 has 4 divisors (see below), whose sum is σ = 16245114. Its totient is φ = 5415036.

The previous prime is 10830059. The next prime is 10830101. The reversal of 10830074 is 47003801.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5736025 + 5094049 = 2395^2 + 2257^2 .

It is a zygodrome in base 4.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2707517 + ... + 2707520.

Almost surely, 210830074 is an apocalyptic number.

10830074 is a deficient number, since it is larger than the sum of its proper divisors (5415040).

10830074 is an equidigital number, since it uses as much as digits as its factorization.

10830074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5415039.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 10830074 is about 3290.9077774985. The cubic root of 10830074 is about 221.2468730340.

Adding to 10830074 its reverse (47003801), we get a palindrome (57833875).

The spelling of 10830074 in words is "ten million, eight hundred thirty thousand, seventy-four".

Divisors: 1 2 5415037 10830074