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10080111738 = 231680018623
BaseRepresentation
bin10010110001101001…
…00100110001111010
3222000111111201202210
421120310210301322
5131121002033423
64344123435550
7504536351604
oct113064446172
928014451683
1010080111738
114302a62164
121b53985bb6
13c48489678
146b8a58174
153dee34b93
hex258d24c7a

10080111738 has 8 divisors (see below), whose sum is σ = 20160223488. Its totient is φ = 3360037244.

The previous prime is 10080111677. The next prime is 10080111739. The reversal of 10080111738 is 83711108001.

It is a happy number.

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

10080111738 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (10080111739) 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, 840009306 + ... + 840009317.

It is an arithmetic number, because the mean of its divisors is an integer number (2520027936).

Almost surely, 210080111738 is an apocalyptic number.

10080111738 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10080111738 is a wasteful number, since it uses less digits than its factorization.

10080111738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1680018628.

The product of its (nonzero) digits is 1344, while the sum is 30.

Adding to 10080111738 its reverse (83711108001), we get a palindrome (93791219739).

The spelling of 10080111738 in words is "ten billion, eighty million, one hundred eleven thousand, seven hundred thirty-eight".

Divisors: 1 2 3 6 1680018623 3360037246 5040055869 10080111738