Search a number
-
+
182996950 = 2526159999
BaseRepresentation
bin10101110100001…
…00111111010110
3110202100012121211
422322010333112
5333321400300
630054132034
74351306543
oct1272047726
9422305554
10182996950
119432a354
125135101a
132bbb3026
141a437bca
15110eb4ba
hexae84fd6

182996950 has 24 divisors (see below), whose sum is σ = 345960000. Its totient is φ = 71997600.

The previous prime is 182996929. The next prime is 182996953. The reversal of 182996950 is 59699281.

It is a junction number, because it is equal to n+sod(n) for n = 182996894 and 182996903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (182996953) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26950 + ... + 33049.

It is an arithmetic number, because the mean of its divisors is an integer number (14415000).

Almost surely, 2182996950 is an apocalyptic number.

182996950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

182996950 is a deficient number, since it is larger than the sum of its proper divisors (162963050).

182996950 is a wasteful number, since it uses less digits than its factorization.

182996950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60072 (or 60067 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 49.

The square root of 182996950 is about 13527.6365267551. The cubic root of 182996950 is about 567.7379829496.

The spelling of 182996950 in words is "one hundred eighty-two million, nine hundred ninety-six thousand, nine hundred fifty".

Divisors: 1 2 5 10 25 50 61 122 305 610 1525 3050 59999 119998 299995 599990 1499975 2999950 3659939 7319878 18299695 36599390 91498475 182996950