Base | Representation |
---|---|
bin | 11101101111101001010… |
… | …10111010111110111101 |
3 | 10121200222210011001222002 |
4 | 32313310222322332331 |
5 | 113221040102012001 |
6 | 2101301135032045 |
7 | 133560261603461 |
oct | 16676452727675 |
9 | 3550883131862 |
10 | 1022012141501 |
11 | 36448423467a |
12 | 1460a596b625 |
13 | 754b57ac040 |
14 | 37673a684a1 |
15 | 1b8b8e9246b |
hex | edf4abafbd |
1022012141501 has 8 divisors (see below), whose sum is σ = 1100728734840. Its totient is φ = 943309873152.
The previous prime is 1022012141399. The next prime is 1022012141537. The reversal of 1022012141501 is 1051412102201.
It can be written as a sum of positive squares in 4 ways, for example, as 105023957476 + 916988184025 = 324074^2 + 957595^2 .
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 1022012141501 - 226 = 1021945032637 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1022012141551) 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, 3432836 + ... + 3718653.
It is an arithmetic number, because the mean of its divisors is an integer number (137591091855).
Almost surely, 21022012141501 is an apocalyptic number.
It is an amenable number.
1022012141501 is a deficient number, since it is larger than the sum of its proper divisors (78716593339).
1022012141501 is a wasteful number, since it uses less digits than its factorization.
1022012141501 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7162495.
The product of its (nonzero) digits is 160, while the sum is 20.
Adding to 1022012141501 its reverse (1051412102201), we get a palindrome (2073424243702).
The spelling of 1022012141501 in words is "one trillion, twenty-two billion, twelve million, one hundred forty-one thousand, five hundred one".
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