Search a number
-
+
1080604212 = 223785311467
BaseRepresentation
bin100000001101000…
…1011011000110100
32210022100101022020
41000122023120310
54203113313322
6255121033140
735530661412
oct10032133064
92708311266
101080604212
11504a77a36
12261a857b0
13142b4c59c
14a37302b2
1564d0405c
hex4068b634

1080604212 has 24 divisors (see below), whose sum is σ = 2521950816. Its totient is φ = 360124128.

The previous prime is 1080604211. The next prime is 1080604219. The reversal of 1080604212 is 2124060801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1080604211) 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, 88503 + ... + 99969.

It is an arithmetic number, because the mean of its divisors is an integer number (105081284).

Almost surely, 21080604212 is an apocalyptic number.

1080604212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1080604212 is an abundant number, since it is smaller than the sum of its proper divisors (1441346604).

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

1080604212 is a wasteful number, since it uses less digits than its factorization.

1080604212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19327 (or 19325 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 1080604212 is about 32872.5449577607. The cubic root of 1080604212 is about 1026.1768634453.

The spelling of 1080604212 in words is "one billion, eighty million, six hundred four thousand, two hundred twelve".

Divisors: 1 2 3 4 6 12 7853 11467 15706 22934 23559 31412 34401 45868 47118 68802 94236 137604 90050351 180100702 270151053 360201404 540302106 1080604212