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10145552671 = 70114879733
BaseRepresentation
bin10010111001011100…
…01101100100011111
3222012001122110212001
421130232031210133
5131234230141141
64354422223131
7506262526522
oct113456154437
928161573761
1010145552671
114336999981
121b71884aa7
13c58bc0007
146c3610bb9
153e5a5ea31
hex25cb8d91f

10145552671 has 8 divisors (see below), whose sum is σ = 10167902784. Its totient is φ = 10123226400.

The previous prime is 10145552663. The next prime is 10145552713. The reversal of 10145552671 is 17625554101.

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

It is a cyclic number.

It is not a de Polignac number, because 10145552671 - 23 = 10145552663 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10145552671.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10145552611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1037521 + ... + 1047253.

It is an arithmetic number, because the mean of its divisors is an integer number (1270987848).

Almost surely, 210145552671 is an apocalyptic number.

10145552671 is a deficient number, since it is larger than the sum of its proper divisors (22350113).

10145552671 is an equidigital number, since it uses as much as digits as its factorization.

10145552671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11921.

The product of its (nonzero) digits is 42000, while the sum is 37.

The spelling of 10145552671 in words is "ten billion, one hundred forty-five million, five hundred fifty-two thousand, six hundred seventy-one".

Divisors: 1 701 1487 9733 1042387 6822833 14472971 10145552671