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10145512411 = 711071976779
BaseRepresentation
bin10010111001011100…
…00011101111011011
3222012001120102121221
421130232003233123
5131234222344121
64354421312511
7506262301246
oct113456035733
928161512557
1010145512411
114336971701
121b71865737
13c58ba78a8
146c360025d
153e5a52b41
hex25cb83bdb

10145512411 has 16 divisors (see below), whose sum is σ = 10438813440. Its totient is φ = 9857380960.

The previous prime is 10145512409. The next prime is 10145512469. The reversal of 10145512411 is 11421554101.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10145512411 - 21 = 10145512409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10145512211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1493220 + ... + 1499998.

It is an arithmetic number, because the mean of its divisors is an integer number (652425840).

Almost surely, 210145512411 is an apocalyptic number.

10145512411 is a deficient number, since it is larger than the sum of its proper divisors (293301029).

10145512411 is a wasteful number, since it uses less digits than its factorization.

10145512411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7154.

The product of its (nonzero) digits is 800, while the sum is 25.

The spelling of 10145512411 in words is "ten billion, one hundred forty-five million, five hundred twelve thousand, four hundred eleven".

Divisors: 1 71 107 197 6779 7597 13987 21079 481309 725353 1335463 1496609 51500063 94817873 142894541 10145512411