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206114532 = 223131321247
BaseRepresentation
bin11000100100100…
…00111011100100
3112100211200222120
430102100323210
5410231131112
632241425540
75051642001
oct1422207344
9470750876
10206114532
11a6389998
125903b2b0
1333918480
141d5348a8
1513165e8c
hexc490ee4

206114532 has 24 divisors (see below), whose sum is σ = 517929216. Its totient is φ = 63419808.

The previous prime is 206114497. The next prime is 206114537. The reversal of 206114532 is 235411602.

It is not an unprimeable number, because it can be changed into a prime (206114537) 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, 660468 + ... + 660779.

It is an arithmetic number, because the mean of its divisors is an integer number (21580384).

Almost surely, 2206114532 is an apocalyptic number.

It is an amenable number.

206114532 is an abundant number, since it is smaller than the sum of its proper divisors (311814684).

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

206114532 is a wasteful number, since it uses less digits than its factorization.

206114532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1321267 (or 1321265 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 206114532 is about 14356.6894512628. The cubic root of 206114532 is about 590.7034910270.

The spelling of 206114532 in words is "two hundred six million, one hundred fourteen thousand, five hundred thirty-two".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 1321247 2642494 3963741 5284988 7927482 15854964 17176211 34352422 51528633 68704844 103057266 206114532