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10706319 = 321327039
BaseRepresentation
bin101000110101…
…110110001111
3202010221022100
4220311312033
510220100234
61021250143
7160000521
oct50656617
922127270
1010706319
1160528a8
123703953
1322ab200
1415c9a11
15e17399
hexa35d8f

10706319 has 18 divisors (see below), whose sum is σ = 16748160. Its totient is φ = 6587568.

The previous prime is 10706309. The next prime is 10706321. The reversal of 10706319 is 91360701.

It is not a de Polignac number, because 10706319 - 25 = 10706287 is a prime.

It is a super-2 number, since 2×107063192 = 229250533059522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10706292 and 10706301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10706309) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1999 + ... + 5040.

Almost surely, 210706319 is an apocalyptic number.

10706319 is a deficient number, since it is larger than the sum of its proper divisors (6041841).

10706319 is a wasteful number, since it uses less digits than its factorization.

10706319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7071 (or 7055 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 27.

The square root of 10706319 is about 3272.0511915311. The cubic root of 10706319 is about 220.4009149581.

It can be divided in two parts, 10706 and 319, that added together give a square (11025 = 1052).

The spelling of 10706319 in words is "ten million, seven hundred six thousand, three hundred nineteen".

Divisors: 1 3 9 13 39 117 169 507 1521 7039 21117 63351 91507 274521 823563 1189591 3568773 10706319