Search a number
-
+
10648012 = 227137493
BaseRepresentation
bin101000100111…
…100111001100
3202000222022211
4220213213030
510211214022
61020120204
7156335524
oct50474714
922028284
1010648012
116013011
123696064
13228a7cb
1415b2684
15e04e77
hexa279cc

10648012 has 12 divisors (see below), whose sum is σ = 18896976. Its totient is φ = 5248880.

The previous prime is 10647983. The next prime is 10648021. The reversal of 10648012 is 21084601.

10648012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×106480122 = 226760319104288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18463 + ... + 19030.

It is an arithmetic number, because the mean of its divisors is an integer number (1574748).

Almost surely, 210648012 is an apocalyptic number.

It is an amenable number.

10648012 is a deficient number, since it is larger than the sum of its proper divisors (8248964).

10648012 is a wasteful number, since it uses less digits than its factorization.

10648012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37568 (or 37566 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 10648012 is about 3263.1291730485. The cubic root of 10648012 is about 220.0000826446. Note that the first 4 decimals are identical.

The spelling of 10648012 in words is "ten million, six hundred forty-eight thousand, twelve".

Divisors: 1 2 4 71 142 284 37493 74986 149972 2662003 5324006 10648012