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230022410 = 25173493877
BaseRepresentation
bin11011011010111…
…01110100001010
3121000211100102112
431231131310022
5432341204120
634454102322
75462105162
oct1555356412
9530740375
10230022410
11108929272
126504a9a2
1338869547
14227995a2
15152d9bc5
hexdb5dd0a

230022410 has 32 divisors (see below), whose sum is σ = 439765200. Its totient is φ = 86326272.

The previous prime is 230022409. The next prime is 230022413. The reversal of 230022410 is 14220032.

It can be written as a sum of positive squares in 8 ways, for example, as 131079601 + 98942809 = 11449^2 + 9947^2 .

It is not an unprimeable number, because it can be changed into a prime (230022413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57392 + ... + 61268.

Almost surely, 2230022410 is an apocalyptic number.

230022410 is a deficient number, since it is larger than the sum of its proper divisors (209742790).

230022410 is a wasteful number, since it uses less digits than its factorization.

230022410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4250.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 230022410 is about 15166.4897059273. The cubic root of 230022410 is about 612.7124660656.

Adding to 230022410 its reverse (14220032), we get a palindrome (244242442).

The spelling of 230022410 in words is "two hundred thirty million, twenty-two thousand, four hundred ten".

Divisors: 1 2 5 10 17 34 85 170 349 698 1745 3490 3877 5933 7754 11866 19385 29665 38770 59330 65909 131818 329545 659090 1353073 2706146 6765365 13530730 23002241 46004482 115011205 230022410