Base | Representation |
---|---|
bin | 101111001010101100… |
… | …0110000101001000100 |
3 | 100200110010000202100221 |
4 | 1132111120300221010 |
5 | 3124420334344214 |
6 | 114310543514124 |
7 | 10214034262351 |
oct | 1362530605104 |
9 | 320403022327 |
10 | 101290543684 |
11 | 39a58964730 |
12 | 17769bb8944 |
13 | 9722cb6465 |
14 | 4c8c5dd628 |
15 | 297c6ace24 |
hex | 1795630a44 |
101290543684 has 24 divisors (see below), whose sum is σ = 196650367200. Its totient is φ = 45260796480.
The previous prime is 101290543681. The next prime is 101290543691. The reversal of 101290543684 is 486345092101.
It is a self number, because there is not a number n which added to its sum of digits gives 101290543684.
It is not an unprimeable number, because it can be changed into a prime (101290543681) 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, 19506369 + ... + 19511560.
It is an arithmetic number, because the mean of its divisors is an integer number (8193765300).
Almost surely, 2101290543684 is an apocalyptic number.
It is an amenable number.
101290543684 is a deficient number, since it is larger than the sum of its proper divisors (95359823516).
101290543684 is a wasteful number, since it uses less digits than its factorization.
101290543684 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39018003 (or 39018001 counting only the distinct ones).
The product of its (nonzero) digits is 207360, while the sum is 43.
The spelling of 101290543684 in words is "one hundred one billion, two hundred ninety million, five hundred forty-three thousand, six hundred eighty-four".
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