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230001002202 = 23232293726853
BaseRepresentation
bin1101011000110100100…
…0001100011011011010
3210222200011110111122010
43112031020030123122
512232020224032302
6253354435410350
722421432155506
oct3261510143332
9728604414563
10230001002202
11895a762a1a4
12386aaa539b6
13188c597549a
14b1bc70b306
155eb21ea16c
hex358d20c6da

230001002202 has 32 divisors (see below), whose sum is σ = 480212085888. Its totient is φ = 73301570496.

The previous prime is 230001002167. The next prime is 230001002221. The reversal of 230001002202 is 202200100032.

It is a super-2 number, since 2×2300010022022 (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46993 + ... + 679860.

It is an arithmetic number, because the mean of its divisors is an integer number (15006627684).

Almost surely, 2230001002202 is an apocalyptic number.

230001002202 is an abundant number, since it is smaller than the sum of its proper divisors (250211083686).

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

230001002202 is a wasteful number, since it uses less digits than its factorization.

230001002202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729174.

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 230001002202 its reverse (202200100032), we get a palindrome (432201102234).

The spelling of 230001002202 in words is "two hundred thirty billion, one million, two thousand, two hundred two".

Divisors: 1 2 3 6 23 46 69 138 2293 4586 6879 13758 52739 105478 158217 316434 726853 1453706 2180559 4361118 16717619 33435238 50152857 100305714 1666673929 3333347858 5000021787 10000043574 38333500367 76667000734 115000501101 230001002202