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10630834 = 25315417
BaseRepresentation
bin101000100011…
…011010110010
3202000002202121
4220203122302
510210141314
61015504454
7156234454
oct50433262
922002677
1010630834
116001115
12368812a
132282a46
1415aa2d4
15deed24
hexa236b2

10630834 has 4 divisors (see below), whose sum is σ = 15946254. Its totient is φ = 5315416.

The previous prime is 10630819. The next prime is 10630871. The reversal of 10630834 is 43803601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43803601 = 291510469.

It can be written as a sum of positive squares in only one way, i.e., 8684809 + 1946025 = 2947^2 + 1395^2 .

It is a super-2 number, since 2×106308342 = 226029263071112, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10630799 and 10630808.

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, 2657707 + ... + 2657710.

Almost surely, 210630834 is an apocalyptic number.

10630834 is a deficient number, since it is larger than the sum of its proper divisors (5315420).

10630834 is an equidigital number, since it uses as much as digits as its factorization.

10630834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5315419.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 10630834 is about 3260.4959745413. The cubic root of 10630834 is about 219.8817132720.

The spelling of 10630834 in words is "ten million, six hundred thirty thousand, eight hundred thirty-four".

Divisors: 1 2 5315417 10630834