[go: up one dir, main page]

Search a number
-
+
2965380 = 2235114493
BaseRepresentation
bin1011010011111110000100
312120122201220
423103332010
51224343010
6143320340
734130265
oct13237604
95518656
102965380
111745a30
12bb00b0
137ca982
1457296c
153d8970
hex2d3f84

2965380 has 48 divisors (see below), whose sum is σ = 9059904. Its totient is φ = 718720.

The previous prime is 2965379. The next prime is 2965381. The reversal of 2965380 is 835692.

It is a happy number.

2965380 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2965379) and next prime (2965381).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (2965381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1587 + ... + 2906.

It is an arithmetic number, because the mean of its divisors is an integer number (188748).

22965380 is an apocalyptic number.

2965380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2965380 is an abundant number, since it is smaller than the sum of its proper divisors (6094524).

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

2965380 is a wasteful number, since it uses less digits than its factorization.

2965380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4516 (or 4514 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 2965380 is about 1722.0278743389. The cubic root of 2965380 is about 143.6680238338.

The spelling of 2965380 in words is "two million, nine hundred sixty-five thousand, three hundred eighty".

Divisors: 1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 110 132 165 220 330 660 4493 8986 13479 17972 22465 26958 44930 49423 53916 67395 89860 98846 134790 148269 197692 247115 269580 296538 494230 593076 741345 988460 1482690 2965380