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10834645 = 513715817
BaseRepresentation
bin101001010101…
…001011010101
3202101110100011
4221111023111
510233202040
61024120221
7161043613
oct51251325
922343304
1010834645
116130258
123766071
132324743
1416206b3
15e403ea
hexa552d5

10834645 has 8 divisors (see below), whose sum is σ = 13097304. Its totient is φ = 8603904.

The previous prime is 10834643. The next prime is 10834651. The reversal of 10834645 is 54643801.

It is a happy number.

10834645 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3359889 + 7474756 = 1833^2 + 2734^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10834645 - 21 = 10834643 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10834643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7224 + ... + 8593.

It is an arithmetic number, because the mean of its divisors is an integer number (1637163).

Almost surely, 210834645 is an apocalyptic number.

It is an amenable number.

10834645 is a deficient number, since it is larger than the sum of its proper divisors (2262659).

10834645 is a wasteful number, since it uses less digits than its factorization.

10834645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15959.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 10834645 is about 3291.6021934614. The cubic root of 10834645 is about 221.2779955425.

The spelling of 10834645 in words is "ten million, eight hundred thirty-four thousand, six hundred forty-five".

Divisors: 1 5 137 685 15817 79085 2166929 10834645