[go: up one dir, main page]

Search a number
-
+
1485672 = 233103601
BaseRepresentation
bin101101010101101101000
32210110221220
411222231220
5340020142
651502040
715425256
oct5525550
92713856
101485672
11925231
125b7920
134002c6
142a95d6
151e52ec
hex16ab68

1485672 has 32 divisors (see below), whose sum is σ = 3756480. Its totient is φ = 489600.

The previous prime is 1485619. The next prime is 1485683. The reversal of 1485672 is 2765841.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2172 + ... + 2772.

It is an arithmetic number, because the mean of its divisors is an integer number (117390).

21485672 is an apocalyptic number.

1485672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1485672 is an abundant number, since it is smaller than the sum of its proper divisors (2270808).

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

1485672 is a wasteful number, since it uses less digits than its factorization.

1485672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713 (or 709 counting only the distinct ones).

The product of its digits is 13440, while the sum is 33.

The square root of 1485672 is about 1218.8814544491. The cubic root of 1485672 is about 114.1057805478.

The spelling of 1485672 in words is "one million, four hundred eighty-five thousand, six hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 24 103 206 309 412 601 618 824 1202 1236 1803 2404 2472 3606 4808 7212 14424 61903 123806 185709 247612 371418 495224 742836 1485672