Base | Representation |
---|---|
bin | 11101111110110000000… |
… | …11101100100001100001 |
3 | 10122110220222100011012021 |
4 | 32333120003230201201 |
5 | 113334142214444301 |
6 | 2105122002101441 |
7 | 134265245535664 |
oct | 16773003544141 |
9 | 3573828304167 |
10 | 1030122031201 |
11 | 36796603885a |
12 | 14778994a881 |
13 | 761a8a19243 |
14 | 37c02b796db |
15 | 1bbe0e478a1 |
hex | efd80ec861 |
1030122031201 has 8 divisors (see below), whose sum is σ = 1054831870400. Its totient is φ = 1005446442672.
The previous prime is 1030122031123. The next prime is 1030122031249. The reversal of 1030122031201 is 1021302210301.
1030122031201 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 not a de Polignac number, because 1030122031201 - 27 = 1030122031073 is a prime.
It is a super-2 number, since 2×10301220312012 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1030122031501) 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, 8501790 + ... + 8622103.
It is an arithmetic number, because the mean of its divisors is an integer number (131853983800).
Almost surely, 21030122031201 is an apocalyptic number.
It is an amenable number.
1030122031201 is a deficient number, since it is larger than the sum of its proper divisors (24709839199).
1030122031201 is a wasteful number, since it uses less digits than its factorization.
1030122031201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17125335.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 1030122031201 its reverse (1021302210301), we get a palindrome (2051424241502).
The spelling of 1030122031201 in words is "one trillion, thirty billion, one hundred twenty-two million, thirty-one thousand, two hundred one".
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