Base | Representation |
---|---|
bin | 11100100011010111010… |
… | …10010101000111000111 |
3 | 10110210021200012212200121 |
4 | 32101223222111013013 |
5 | 112033202023131434 |
6 | 2030405302522411 |
7 | 130610360140534 |
oct | 16215352250707 |
9 | 3423250185617 |
10 | 981058802119 |
11 | 349079132650 |
12 | 13a176736407 |
13 | 7168a078a46 |
14 | 356aaa17d8b |
15 | 1a7bd9447b4 |
hex | e46ba951c7 |
981058802119 has 8 divisors (see below), whose sum is σ = 1070255639808. Its totient is φ = 891863576760.
The previous prime is 981058802069. The next prime is 981058802131. The reversal of 981058802119 is 911208850189.
It is a happy number.
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 981058802119 - 237 = 843619848647 is a prime.
It is a super-2 number, since 2×9810588021192 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (981058802159) 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, 1119144 + ... + 1792930.
It is an arithmetic number, because the mean of its divisors is an integer number (133781954976).
Almost surely, 2981058802119 is an apocalyptic number.
981058802119 is a deficient number, since it is larger than the sum of its proper divisors (89196837689).
981058802119 is a wasteful number, since it uses less digits than its factorization.
981058802119 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 806165.
The product of its (nonzero) digits is 414720, while the sum is 52.
The spelling of 981058802119 in words is "nine hundred eighty-one billion, fifty-eight million, eight hundred two thousand, one hundred nineteen".
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