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1412233230 = 235537911243
BaseRepresentation
bin101010000101100…
…1111100000001110
310122102100212210110
41110023033200032
510343012430410
6352045020450
746665533022
oct12413174016
93572325713
101412233230
11665194801
12334b54726
13196772985
14d57b8382
1583eae720
hex542cf80e

1412233230 has 64 divisors (see below), whose sum is σ = 3497333760. Its totient is φ = 364780416.

The previous prime is 1412233217. The next prime is 1412233243. The reversal of 1412233230 is 323322141.

It is an interprime number because it is at equal distance from previous prime (1412233217) and next prime (1412233243).

It is a junction number, because it is equal to n+sod(n) for n = 1412233197 and 1412233206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 119989 + ... + 131231.

It is an arithmetic number, because the mean of its divisors is an integer number (54645840).

Almost surely, 21412233230 is an apocalyptic number.

1412233230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1412233230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1748666880).

1412233230 is an abundant number, since it is smaller than the sum of its proper divisors (2085100530).

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

1412233230 is a wasteful number, since it uses less digits than its factorization.

1412233230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11385.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1412233230 is about 37579.6917230570. The cubic root of 1412233230 is about 1121.9378732826.

Adding to 1412233230 its reverse (323322141), we get a palindrome (1735555371).

It can be divided in two parts, 141223 and 3230, that added together give a triangular number (144453 = T537).

The spelling of 1412233230 in words is "one billion, four hundred twelve million, two hundred thirty-three thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 53 79 106 158 159 237 265 318 395 474 530 790 795 1185 1590 2370 4187 8374 11243 12561 20935 22486 25122 33729 41870 56215 62805 67458 112430 125610 168645 337290 595879 888197 1191758 1776394 1787637 2664591 2979395 3575274 4440985 5329182 5958790 8881970 8938185 13322955 17876370 26645910 47074441 94148882 141223323 235372205 282446646 470744410 706116615 1412233230