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10012231244 = 224495879497
BaseRepresentation
bin10010101001100011…
…01000011001001100
3221211202210001020102
421110301220121030
5131001112344434
64333300510232
7503053363361
oct112461503114
927752701212
1010012231244
114278709584
121b350ab378
13c373b07b2
146ada28468
153d8ec707e
hex254c6864c

10012231244 has 24 divisors (see below), whose sum is σ = 17592195600. Its totient is φ = 4985931776.

The previous prime is 10012231213. The next prime is 10012231249. The reversal of 10012231244 is 44213221001.

It is not an unprimeable number, because it can be changed into a prime (10012231249) 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, 1049504 + ... + 1059000.

It is an arithmetic number, because the mean of its divisors is an integer number (733008150).

Almost surely, 210012231244 is an apocalyptic number.

It is an amenable number.

10012231244 is a deficient number, since it is larger than the sum of its proper divisors (7579964356).

10012231244 is a wasteful number, since it uses less digits than its factorization.

10012231244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10537 (or 10535 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 10012231244 its reverse (44213221001), we get a palindrome (54225452245).

The spelling of 10012231244 in words is "ten billion, twelve million, two hundred thirty-one thousand, two hundred forty-four".

Divisors: 1 2 4 449 587 898 1174 1796 2348 9497 18994 37988 263563 527126 1054252 4264153 5574739 8528306 11149478 17056612 22298956 2503057811 5006115622 10012231244