Base | Representation |
---|---|
bin | 10100011000110110101… |
… | …101011010111100011101 |
3 | 11221221102110221222122220 |
4 | 110120312231122330131 |
5 | 140423401231340010 |
6 | 2551351311055553 |
7 | 203136666554406 |
oct | 24306655327435 |
9 | 4857373858586 |
10 | 1401077215005 |
11 | 4a021461a926 |
12 | 1a7655b115b9 |
13 | a2175b3a8c0 |
14 | 4bb536d69ad |
15 | 266a29e4970 |
hex | 14636b5af1d |
1401077215005 has 48 divisors (see below), whose sum is σ = 2564527064064. Its totient is φ = 649186882560.
The previous prime is 1401077214883. The next prime is 1401077215049. The reversal of 1401077215005 is 5005127701041.
It is not a de Polignac number, because 1401077215005 - 217 = 1401077083933 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12374461 + ... + 12487170.
It is an arithmetic number, because the mean of its divisors is an integer number (53427647168).
Almost surely, 21401077215005 is an apocalyptic number.
1401077215005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1401077215005 is a deficient number, since it is larger than the sum of its proper divisors (1163449849059).
1401077215005 is a wasteful number, since it uses less digits than its factorization.
1401077215005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24861686 (or 24861669 counting only the distinct ones).
The product of its (nonzero) digits is 9800, while the sum is 33.
The spelling of 1401077215005 in words is "one trillion, four hundred one billion, seventy-seven million, two hundred fifteen thousand, five".
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