Search a number
-
+
2290620952 = 23476092077
BaseRepresentation
bin1000100010001000…
…0001101000011000
312220122012121020001
42020202001220120
514142344332302
61015143542344
7110522646124
oct21042015030
95818177201
102290620952
11a75aa5474
1253b15a9b4
132a6740119
1417a30a584
15d616c787
hex88881a18

2290620952 has 16 divisors (see below), whose sum is σ = 4386296160. Its totient is φ = 1120941984.

The previous prime is 2290620947. The next prime is 2290620971. The reversal of 2290620952 is 2590260922.

It is a happy number.

It is a congruent number.

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, 3045663 + ... + 3046414.

It is an arithmetic number, because the mean of its divisors is an integer number (274143510).

Almost surely, 22290620952 is an apocalyptic number.

It is an amenable number.

2290620952 is a deficient number, since it is larger than the sum of its proper divisors (2095675208).

2290620952 is a wasteful number, since it uses less digits than its factorization.

2290620952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6092130 (or 6092126 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 2290620952 is about 47860.4320080795. The cubic root of 2290620952 is about 1318.2094163662.

The spelling of 2290620952 in words is "two billion, two hundred ninety million, six hundred twenty thousand, nine hundred fifty-two".

Divisors: 1 2 4 8 47 94 188 376 6092077 12184154 24368308 48736616 286327619 572655238 1145310476 2290620952