Search a number
-
+
6269420 = 225313471
BaseRepresentation
bin10111111010100111101100
3102210112000202
4113322213230
53101110140
6342213032
7104201123
oct27724754
912715022
106269420
1135a2343
122124178
1313b6821
14b92aba
1583c915
hex5fa9ec

6269420 has 12 divisors (see below), whose sum is σ = 13165824. Its totient is φ = 2507760.

The previous prime is 6269383. The next prime is 6269437. The reversal of 6269420 is 249626.

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, 156716 + ... + 156755.

It is an arithmetic number, because the mean of its divisors is an integer number (1097152).

Almost surely, 26269420 is an apocalyptic number.

It is an amenable number.

6269420 is an abundant number, since it is smaller than the sum of its proper divisors (6896404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6269420 is a wasteful number, since it uses less digits than its factorization.

6269420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313480 (or 313478 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 6269420 is about 2503.8809875871. The cubic root of 6269420 is about 184.3921613826.

The spelling of 6269420 in words is "six million, two hundred sixty-nine thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 313471 626942 1253884 1567355 3134710 6269420