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10972849 = 73831811
BaseRepresentation
bin101001110110…
…111010110001
3202122110220211
4221312322301
510302112344
61031104121
7162160546
oct51667261
922573824
1010972849
116215078
123812041
132372614
141658bcd
15e6b334
hexa76eb1

10972849 has 8 divisors (see below), whose sum is σ = 11263392. Its totient is φ = 10686240.

The previous prime is 10972847. The next prime is 10972867. The reversal of 10972849 is 94827901.

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 10972849 - 21 = 10972847 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10972847) 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, 5154 + ... + 6964.

It is an arithmetic number, because the mean of its divisors is an integer number (1407924).

Almost surely, 210972849 is an apocalyptic number.

It is an amenable number.

10972849 is a deficient number, since it is larger than the sum of its proper divisors (290543).

10972849 is an equidigital number, since it uses as much as digits as its factorization.

10972849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1967.

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 10972849 is about 3312.5290942119. The cubic root of 10972849 is about 222.2148786555.

The spelling of 10972849 in words is "ten million, nine hundred seventy-two thousand, eight hundred forty-nine".

Divisors: 1 73 83 1811 6059 132203 150313 10972849