Base | Representation |
---|---|
bin | 11101111110101111000… |
… | …10000000011101100001 |
3 | 10122110220100201111000121 |
4 | 32333113202000131201 |
5 | 113334132434344334 |
6 | 2105121044520241 |
7 | 134265110504650 |
oct | 16772742003541 |
9 | 3573810644017 |
10 | 1030113199969 |
11 | 367961056817 |
12 | 1477869b0081 |
13 | 761a6c46669 |
14 | 37c0191b197 |
15 | 1bbe02a0db4 |
hex | efd7880761 |
1030113199969 has 32 divisors (see below), whose sum is σ = 1214038425600. Its totient is φ = 855785891520.
The previous prime is 1030113199937. The next prime is 1030113199981. The reversal of 1030113199969 is 9699913110301.
It is not a de Polignac number, because 1030113199969 - 25 = 1030113199937 is a prime.
It is a super-2 number, since 2×10301131999692 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1030113199919) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14196022 + ... + 14268400.
It is an arithmetic number, because the mean of its divisors is an integer number (37938700800).
Almost surely, 21030113199969 is an apocalyptic number.
It is an amenable number.
1030113199969 is a deficient number, since it is larger than the sum of its proper divisors (183925225631).
1030113199969 is a wasteful number, since it uses less digits than its factorization.
1030113199969 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72853.
The product of its (nonzero) digits is 354294, while the sum is 52.
The spelling of 1030113199969 in words is "one trillion, thirty billion, one hundred thirteen million, one hundred ninety-nine thousand, nine hundred sixty-nine".
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