Base | Representation |
---|---|
bin | 10101101100100001011… |
… | …010110111001111111100 |
3 | 12021112022101100212212102 |
4 | 111230201122313033330 |
5 | 143411343032420014 |
6 | 3100525552324232 |
7 | 212500150544252 |
oct | 25544132671774 |
9 | 5245271325772 |
10 | 1490914341884 |
11 | 525325306a30 |
12 | 200b48243678 |
13 | aa791ca4746 |
14 | 52236b185d2 |
15 | 28bae8ec8de |
hex | 15b216b73fc |
1490914341884 has 24 divisors (see below), whose sum is σ = 2846994318000. Its totient is φ = 677520884480.
The previous prime is 1490914341841. The next prime is 1490914341901. The reversal of 1490914341884 is 4881434190941.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4006139 + ... + 4362450.
It is an arithmetic number, because the mean of its divisors is an integer number (118624763250).
Almost surely, 21490914341884 is an apocalyptic number.
It is an amenable number.
1490914341884 is a deficient number, since it is larger than the sum of its proper divisors (1356079976116).
1490914341884 is a wasteful number, since it uses less digits than its factorization.
1490914341884 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8372653 (or 8372651 counting only the distinct ones).
The product of its (nonzero) digits is 3981312, while the sum is 56.
The spelling of 1490914341884 in words is "one trillion, four hundred ninety billion, nine hundred fourteen million, three hundred forty-one thousand, eight hundred eighty-four".
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