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4121151031 = 73319132939
BaseRepresentation
bin1111010110100011…
…1100011000110111
3101122012200011102101
43311220330120313
531420003313111
61520534322531
7204061130404
oct36550743067
911565604371
104121151031
111825311848
129701b9447
13508a5c50a
142b148d2ab
15191c06bc1
hexf5a3c637

4121151031 has 8 divisors (see below), whose sum is σ = 4130335440. Its totient is φ = 4111977792.

The previous prime is 4121151029. The next prime is 4121151071. The reversal of 4121151031 is 1301511214.

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 4121151031 - 21 = 4121151029 is a prime.

It is a super-2 number, since 2×41211510312 = 33967771640624725922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4121151071) 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, 1400760 + ... + 1403698.

It is an arithmetic number, because the mean of its divisors is an integer number (516291930).

Almost surely, 24121151031 is an apocalyptic number.

4121151031 is a deficient number, since it is larger than the sum of its proper divisors (9184409).

4121151031 is a wasteful number, since it uses less digits than its factorization.

4121151031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5585.

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 4121151031 is about 64196.1917172662. The cubic root of 4121151031 is about 1603.2681936019.

Adding to 4121151031 its reverse (1301511214), we get a palindrome (5422662245).

The spelling of 4121151031 in words is "four billion, one hundred twenty-one million, one hundred fifty-one thousand, thirty-one".

Divisors: 1 733 1913 2939 1402229 2154287 5622307 4121151031