Base | Representation |
---|---|
bin | 11101101101111100101… |
… | …111111101000110100111 |
3 | 21020020021121010110222022 |
4 | 131231330233331012213 |
5 | 231424412304131211 |
6 | 4202101433053355 |
7 | 300354452040320 |
oct | 35557457750647 |
9 | 7206247113868 |
10 | 2042202411431 |
11 | 718103026166 |
12 | 28b96155725b |
13 | 11a76a9b0a60 |
14 | 70bb3765447 |
15 | 381c800abdb |
hex | 1db7cbfd1a7 |
2042202411431 has 64 divisors (see below), whose sum is σ = 2550056011776. Its totient is φ = 1592509248000.
The previous prime is 2042202411419. The next prime is 2042202411449. The reversal of 2042202411431 is 1341142022402.
It is a cyclic number.
It is not a de Polignac number, because 2042202411431 - 210 = 2042202410407 is a prime.
It is a super-2 number, since 2×20422024114312 (a number of 25 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2042202411431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2042202411481) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1599218165 + ... + 1599219441.
It is an arithmetic number, because the mean of its divisors is an integer number (39844625184).
Almost surely, 22042202411431 is an apocalyptic number.
2042202411431 is a deficient number, since it is larger than the sum of its proper divisors (507853600345).
2042202411431 is a wasteful number, since it uses less digits than its factorization.
2042202411431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2272.
The product of its (nonzero) digits is 3072, while the sum is 26.
Adding to 2042202411431 its reverse (1341142022402), we get a palindrome (3383344433833).
The spelling of 2042202411431 in words is "two trillion, forty-two billion, two hundred two million, four hundred eleven thousand, four hundred thirty-one".
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