Base | Representation |
---|---|
bin | 101001100011101011… |
… | …0011011110010100110 |
3 | 22112100120010111011202 |
4 | 1103013112123302212 |
5 | 2430232414033102 |
6 | 104555330202502 |
7 | 6306355400453 |
oct | 1230726336246 |
9 | 275316114152 |
10 | 89243892902 |
11 | 3493693a69a |
12 | 15367723432 |
13 | 8553299b28 |
14 | 446871a82a |
15 | 24c4cc4e02 |
hex | 14c759bca6 |
89243892902 has 8 divisors (see below), whose sum is σ = 133868280000. Its totient is φ = 44621132904.
The previous prime is 89243892883. The next prime is 89243892919. The reversal of 89243892902 is 20929834298.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258902 + ... + 495497.
It is an arithmetic number, because the mean of its divisors is an integer number (16733535000).
Almost surely, 289243892902 is an apocalyptic number.
89243892902 is a deficient number, since it is larger than the sum of its proper divisors (44624387098).
89243892902 is a wasteful number, since it uses less digits than its factorization.
89243892902 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 813550.
The product of its (nonzero) digits is 4478976, while the sum is 56.
The spelling of 89243892902 in words is "eighty-nine billion, two hundred forty-three million, eight hundred ninety-two thousand, nine hundred two".
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