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201086852 = 22139397911
BaseRepresentation
bin10111111110001…
…01011110000100
3112000101021022012
423333011132010
5402434234402
631541553352
74661132021
oct1377053604
9460337265
10201086852
11a356558a
1257415858
1332877c05
141c9c6548
15129c1452
hexbfc5784

201086852 has 24 divisors (see below), whose sum is σ = 355716480. Its totient is φ = 99459360.

The previous prime is 201086849. The next prime is 201086857. The reversal of 201086852 is 258680102.

It is not an unprimeable number, because it can be changed into a prime (201086857) 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, 220277 + ... + 221187.

It is an arithmetic number, because the mean of its divisors is an integer number (14821520).

Almost surely, 2201086852 is an apocalyptic number.

It is an amenable number.

201086852 is a deficient number, since it is larger than the sum of its proper divisors (154629628).

201086852 is a wasteful number, since it uses less digits than its factorization.

201086852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1451 (or 1449 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 201086852 is about 14180.5095818169. The cubic root of 201086852 is about 585.8609593749.

The spelling of 201086852 in words is "two hundred one million, eighty-six thousand, eight hundred fifty-two".

Divisors: 1 2 4 139 278 397 556 794 911 1588 1822 3644 55183 110366 126629 220732 253258 361667 506516 723334 1446668 50271713 100543426 201086852