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10144123003031 = 53219629871463
BaseRepresentation
bin1001001110011101110011…
…0110010010000010010111
31022220202202101002101110112
42103213130312102002113
52312200130442044111
633324051253113235
72064613552556513
oct223473466220227
938822671071415
1010144123003031
113261109a84386
121179bba32881b
13587781c77984
14270d9a16d143
15128d12ad4e8b
hex939dcd92097

10144123003031 has 8 divisors (see below), whose sum is σ = 10335580469280. Its totient is φ = 9952667719072.

The previous prime is 10144123003009. The next prime is 10144123003073. The reversal of 10144123003031 is 13030032144101.

10144123003031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10144123003031 is a prime.

It is a super-2 number, since 2×101441230030312 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10144123002988 and 10144123003006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10144123023031) 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, 11204606 + ... + 12076068.

It is an arithmetic number, because the mean of its divisors is an integer number (1291947558660).

Almost surely, 210144123003031 is an apocalyptic number.

10144123003031 is a deficient number, since it is larger than the sum of its proper divisors (191457466249).

10144123003031 is an equidigital number, since it uses as much as digits as its factorization.

10144123003031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091145.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 10144123003031 its reverse (13030032144101), we get a palindrome (23174155147132).

The spelling of 10144123003031 in words is "ten trillion, one hundred forty-four billion, one hundred twenty-three million, three thousand, thirty-one".

Divisors: 1 53 219629 871463 11640337 46187539 191398547227 10144123003031