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12238000410 = 235407933347
BaseRepresentation
bin10110110010111000…
…10001000100011010
31011120212221211112110
423121130101010122
5200030412003120
65342210453150
7612161200326
oct133134210432
934525854473
1012238000410
115210039929
1224565941b6
13120056547c
14841492986
154b95d42e0
hex2d971111a

12238000410 has 16 divisors (see below), whose sum is σ = 29371201056. Its totient is φ = 3263466768.

The previous prime is 12238000403. The next prime is 12238000427. The reversal of 12238000410 is 1400083221.

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, 203966644 + ... + 203966703.

It is an arithmetic number, because the mean of its divisors is an integer number (1835700066).

Almost surely, 212238000410 is an apocalyptic number.

12238000410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12238000410 is an abundant number, since it is smaller than the sum of its proper divisors (17133200646).

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

12238000410 is a wasteful number, since it uses less digits than its factorization.

12238000410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407933357.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 12238000410 its reverse (1400083221), we get a palindrome (13638083631).

The spelling of 12238000410 in words is "twelve billion, two hundred thirty-eight million, four hundred ten", and thus it is an aban number.

Divisors: 1 2 3 5 6 10 15 30 407933347 815866694 1223800041 2039666735 2447600082 4079333470 6119000205 12238000410