Base | Representation |
---|---|
bin | 110001010100000001… |
… | …1100010011100010001 |
3 | 101010100021010002212211 |
4 | 1202220003202130101 |
5 | 3213340032334042 |
6 | 120352120552121 |
7 | 10436161140013 |
oct | 1425003423421 |
9 | 333307102784 |
10 | 105898714897 |
11 | 40a03077998 |
12 | 18635322641 |
13 | 9ca8904aa1 |
14 | 51a86261b3 |
15 | 2b4c017017 |
hex | 18a80e2711 |
105898714897 has 8 divisors (see below), whose sum is σ = 107090897760. Its totient is φ = 104711006400.
The previous prime is 105898714861. The next prime is 105898714921. The reversal of 105898714897 is 798417898501.
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 105898714897 - 231 = 103751231249 is a prime.
It is a super-2 number, since 2×1058987148972 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (105898784897) 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, 1070979 + ... + 1165672.
It is an arithmetic number, because the mean of its divisors is an integer number (13386362220).
Almost surely, 2105898714897 is an apocalyptic number.
It is an amenable number.
105898714897 is a deficient number, since it is larger than the sum of its proper divisors (1192182863).
105898714897 is a wasteful number, since it uses less digits than its factorization.
105898714897 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2237183.
The product of its (nonzero) digits is 40642560, while the sum is 67.
The spelling of 105898714897 in words is "one hundred five billion, eight hundred ninety-eight million, seven hundred fourteen thousand, eight hundred ninety-seven".
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