Search a number
-
+
369224080 = 24513993299
BaseRepresentation
bin10110000000011…
…110100110010000
3221201202112012221
4112000132212100
51224010132310
6100345430424
712102232021
oct2600364620
9851675187
10369224080
1117a465575
12a379b414
135b6573b4
1437072c48
1522634ada
hex1601e990

369224080 has 40 divisors (see below), whose sum is σ = 859320000. Its totient is φ = 147539328.

The previous prime is 369224059. The next prime is 369224081. The reversal of 369224080 is 80422963.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (369224081) by changing a digit.

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, 110271 + ... + 113569.

It is an arithmetic number, because the mean of its divisors is an integer number (21483000).

Almost surely, 2369224080 is an apocalyptic number.

It is an amenable number.

369224080 is an abundant number, since it is smaller than the sum of its proper divisors (490095920).

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

369224080 is a wasteful number, since it uses less digits than its factorization.

369224080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4711 (or 4705 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 369224080 is about 19215.2043965189. The cubic root of 369224080 is about 717.4032486991.

It can be divided in two parts, 3692 and 24080, that added together give a palindrome (27772).

The spelling of 369224080 in words is "three hundred sixty-nine million, two hundred twenty-four thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 1399 2798 3299 5596 6598 6995 11192 13196 13990 16495 22384 26392 27980 32990 52784 55960 65980 111920 131960 263920 4615301 9230602 18461204 23076505 36922408 46153010 73844816 92306020 184612040 369224080