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268130352 = 24372114001
BaseRepresentation
bin11111111101101…
…01100000110000
3200200112102200210
433332311200300
51022120132402
642334544120
76434033100
oct1776654060
9620472623
10268130352
11128397336
1275968040
134371cb19
1427879200
151881606c
hexffb5830

268130352 has 60 divisors (see below), whose sum is σ = 805766136. Its totient is φ = 76608000.

The previous prime is 268130333. The next prime is 268130353. The reversal of 268130352 is 253031862.

It is not an unprimeable number, because it can be changed into a prime (268130353) 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, 54649 + ... + 59352.

Almost surely, 2268130352 is an apocalyptic number.

It is an amenable number.

268130352 is an abundant number, since it is smaller than the sum of its proper divisors (537635784).

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

268130352 is a wasteful number, since it uses less digits than its factorization.

268130352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114026 (or 114013 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 268130352 is about 16374.6863176062. The cubic root of 268130352 is about 644.8350855347.

It can be divided in two parts, 2681 and 30352, that added together give a palindrome (33033).

The spelling of 268130352 in words is "two hundred sixty-eight million, one hundred thirty thousand, three hundred fifty-two".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 49 56 84 98 112 147 168 196 294 336 392 588 784 1176 2352 114001 228002 342003 456004 684006 798007 912008 1368012 1596014 1824016 2394021 2736024 3192028 4788042 5472048 5586049 6384056 9576084 11172098 12768112 16758147 19152168 22344196 33516294 38304336 44688392 67032588 89376784 134065176 268130352