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10201311224 = 2313149658319
BaseRepresentation
bin10011000000000101…
…11010011111111000
3222022221120022012122
421200002322133320
5131343013424344
64404133300412
7510540500066
oct114002723770
928287508178
1010201311224
114365413125
121b88494708
13c67613540
146caba7036
153ea8c5aee
hex2600ba7f8

10201311224 has 32 divisors (see below), whose sum is σ = 20737080000. Its totient is φ = 4676691072.

The previous prime is 10201311191. The next prime is 10201311277. The reversal of 10201311224 is 42211310201.

It is a congruent number.

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, 313664 + ... + 344655.

It is an arithmetic number, because the mean of its divisors is an integer number (648033750).

Almost surely, 210201311224 is an apocalyptic number.

It is an amenable number.

10201311224 is an abundant number, since it is smaller than the sum of its proper divisors (10535768776).

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

10201311224 is a wasteful number, since it uses less digits than its factorization.

10201311224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658487 (or 658483 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 10201311224 its reverse (42211310201), we get a palindrome (52412621425).

The spelling of 10201311224 in words is "ten billion, two hundred one million, three hundred eleven thousand, two hundred twenty-four".

Divisors: 1 2 4 8 13 26 52 104 149 298 596 1192 1937 3874 7748 15496 658319 1316638 2633276 5266552 8558147 17116294 34232588 68465176 98089531 196179062 392358124 784716248 1275163903 2550327806 5100655612 10201311224