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10212315411 = 320113169249
BaseRepresentation
bin10011000001011001…
…11001000100010011
3222100201021101010010
421200230321010103
5131403323043121
64405205210003
7511033151214
oct114054710423
928321241103
1010212315411
1143706497a1
121b90100903
13c699971ac
146cc42d40b
153eb84b376
hex260b39113

10212315411 has 8 divisors (see below), whose sum is σ = 13617178000. Its totient is φ = 6807831552.

The previous prime is 10212315247. The next prime is 10212315431. The reversal of 10212315411 is 11451321201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10212315411 - 227 = 10078097683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10212315431) 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, 24286 + ... + 144963.

It is an arithmetic number, because the mean of its divisors is an integer number (1702147250).

Almost surely, 210212315411 is an apocalyptic number.

10212315411 is a deficient number, since it is larger than the sum of its proper divisors (3404862589).

10212315411 is a wasteful number, since it uses less digits than its factorization.

10212315411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189365.

The product of its (nonzero) digits is 240, while the sum is 21.

Adding to 10212315411 its reverse (11451321201), we get a palindrome (21663636612).

The spelling of 10212315411 in words is "ten billion, two hundred twelve million, three hundred fifteen thousand, four hundred eleven".

Divisors: 1 3 20113 60339 169249 507747 3404105137 10212315411