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10486071 = 33388373
BaseRepresentation
bin101000000000…
…000100110111
3201201202012000
4220000010313
510141023241
61012430343
7155062431
oct50000467
921652160
1010486071
115a12382
1236183b3
132231b9b
14156d651
15dc1eb6
hexa00137

10486071 has 8 divisors (see below), whose sum is σ = 15534960. Its totient is φ = 6990696.

The previous prime is 10486051. The next prime is 10486079. The reversal of 10486071 is 17068401.

It is a happy number.

10486071 is a `hidden beast` number, since 10 + 48 + 607 + 1 = 666.

10486071 is nontrivially palindromic in base 14.

It is not a de Polignac number, because 10486071 - 25 = 10486039 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 388373 = 10486071 / (1 + 0 + 4 + 8 + 6 + 0 + 7 + 1).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10486079) 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, 194160 + ... + 194213.

It is an arithmetic number, because the mean of its divisors is an integer number (1941870).

Almost surely, 210486071 is an apocalyptic number.

10486071 is a deficient number, since it is larger than the sum of its proper divisors (5048889).

10486071 is an equidigital number, since it uses as much as digits as its factorization.

10486071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388382 (or 388376 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 10486071 is about 3238.2203445720. The cubic root of 10486071 is about 218.8790850632.

The spelling of 10486071 in words is "ten million, four hundred eighty-six thousand, seventy-one".

Divisors: 1 3 9 27 388373 1165119 3495357 10486071