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10380014671 = 13798462667
BaseRepresentation
bin10011010101011001…
…00111010001001111
3222210101211101020211
421222230213101033
5132224240432141
64433555423251
7515140445305
oct115254472117
928711741224
1010380014671
11444727a724
1220182b4b27
13c95652220
14706804275
1540b424d81
hex26ab2744f

10380014671 has 4 divisors (see below), whose sum is σ = 11178477352. Its totient is φ = 9581551992.

The previous prime is 10380014663. The next prime is 10380014693. The reversal of 10380014671 is 17641008301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10380014671 - 23 = 10380014663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10380714671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 399231321 + ... + 399231346.

It is an arithmetic number, because the mean of its divisors is an integer number (2794619338).

Almost surely, 210380014671 is an apocalyptic number.

10380014671 is a deficient number, since it is larger than the sum of its proper divisors (798462681).

10380014671 is an equidigital number, since it uses as much as digits as its factorization.

10380014671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798462680.

The product of its (nonzero) digits is 4032, while the sum is 31.

The spelling of 10380014671 in words is "ten billion, three hundred eighty million, fourteen thousand, six hundred seventy-one".

Divisors: 1 13 798462667 10380014671