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10064219 = 114332113
BaseRepresentation
bin100110011001…
…000101011011
3200221022111212
4212121011123
510034023334
6555413335
7151354514
oct46310533
920838455
1010064219
115754440
12345424b
132114b79
14149da0b
15d3bece
hex99915b

10064219 has 8 divisors (see below), whose sum is σ = 11009712. Its totient is φ = 9123840.

The previous prime is 10064203. The next prime is 10064227. The reversal of 10064219 is 91246001.

It is a happy number.

10064219 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10064219 - 24 = 10064203 is a prime.

It is a super-2 number, since 2×100642192 = 202577008159922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10064194 and 10064203.

It is not an unprimeable number, because it can be changed into a prime (10064239) 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, 3707 + ... + 5819.

It is an arithmetic number, because the mean of its divisors is an integer number (1376214).

Almost surely, 210064219 is an apocalyptic number.

10064219 is a deficient number, since it is larger than the sum of its proper divisors (945493).

10064219 is a wasteful number, since it uses less digits than its factorization.

10064219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2557.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 10064219 is about 3172.4153258992. The cubic root of 10064219 is about 215.9036707525.

It can be divided in two parts, 1006 and 4219, that added together give a palindrome (5225).

The spelling of 10064219 in words is "ten million, sixty-four thousand, two hundred nineteen".

Divisors: 1 11 433 2113 4763 23243 914929 10064219