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10706380 = 225535319
BaseRepresentation
bin101000110101…
…110111001100
3202010221101121
4220311313030
510220101010
61021250324
7160000636
oct50656714
922127347
1010706380
116052953
1237039a4
1322ab249
1415c9a56
15e173da
hexa35dcc

10706380 has 12 divisors (see below), whose sum is σ = 22483440. Its totient is φ = 4282544.

The previous prime is 10706369. The next prime is 10706383. The reversal of 10706380 is 8360701.

It is a super-2 number, since 2×107063802 = 229253145408800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10706383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 267640 + ... + 267679.

It is an arithmetic number, because the mean of its divisors is an integer number (1873620).

Almost surely, 210706380 is an apocalyptic number.

10706380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10706380 is an abundant number, since it is smaller than the sum of its proper divisors (11777060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10706380 is a wasteful number, since it uses less digits than its factorization.

10706380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535328 (or 535326 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 10706380 is about 3272.0605128879. The cubic root of 10706380 is about 220.4013335405.

The spelling of 10706380 in words is "ten million, seven hundred six thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 535319 1070638 2141276 2676595 5353190 10706380