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1412241231430 = 25149947812907
BaseRepresentation
bin10100100011010000001…
…000110000111001000110
312000000020112000210010201
4110203100020300321012
5141114232223401210
63000435154441114
7204013440255301
oct24432010607106
95000215023121
101412241231430
114a4a233a3687
121a985089319a
13a3234a30b93
144c4d229db38
1526b07b8153a
hex148d0230e46

1412241231430 has 16 divisors (see below), whose sum is σ = 2559094851600. Its totient is φ = 561105240352.

The previous prime is 1412241231391. The next prime is 1412241231431. The reversal of 1412241231430 is 341321422141.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1412241231431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 473904964 + ... + 473907943.

It is an arithmetic number, because the mean of its divisors is an integer number (159943428225).

Almost surely, 21412241231430 is an apocalyptic number.

1412241231430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1412241231430 is a deficient number, since it is larger than the sum of its proper divisors (1146853620170).

1412241231430 is a wasteful number, since it uses less digits than its factorization.

1412241231430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 947813063.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 1412241231430 its reverse (341321422141), we get a palindrome (1753562653571).

The spelling of 1412241231430 in words is "one trillion, four hundred twelve billion, two hundred forty-one million, two hundred thirty-one thousand, four hundred thirty".

Divisors: 1 2 5 10 149 298 745 1490 947812907 1895625814 4739064535 9478129070 141224123143 282448246286 706120615715 1412241231430