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230211296 = 2571954091
BaseRepresentation
bin11011011100010…
…11111011100000
3121001011221112022
431232023323200
5432413230141
634502121012
75463522650
oct1556137340
9531157468
10230211296
11108a48177
1265120168
1338904503
1422808360
1515325b4b
hexdb8bee0

230211296 has 48 divisors (see below), whose sum is σ = 545247360. Its totient is φ = 93467520.

The previous prime is 230211287. The next prime is 230211329. The reversal of 230211296 is 692112032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22790 + ... + 31301.

It is an arithmetic number, because the mean of its divisors is an integer number (11359320).

Almost surely, 2230211296 is an apocalyptic number.

It is an amenable number.

230211296 is an abundant number, since it is smaller than the sum of its proper divisors (315036064).

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

230211296 is a wasteful number, since it uses less digits than its factorization.

230211296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54127 (or 54119 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 230211296 is about 15172.7155117336. The cubic root of 230211296 is about 612.8801325447.

The spelling of 230211296 in words is "two hundred thirty million, two hundred eleven thousand, two hundred ninety-six".

Divisors: 1 2 4 7 8 14 16 19 28 32 38 56 76 112 133 152 224 266 304 532 608 1064 2128 4256 54091 108182 216364 378637 432728 757274 865456 1027729 1514548 1730912 2055458 3029096 4110916 6058192 7194103 8221832 12116384 14388206 16443664 28776412 32887328 57552824 115105648 230211296