Base | Representation |
---|---|
bin | 101011110001100… |
… | …1110001011000000 |
3 | 10210100220100121110 |
4 | 1113203032023000 |
5 | 11002011212010 |
6 | 401430323320 |
7 | 51254012040 |
oct | 12743161300 |
9 | 3710810543 |
10 | 1468850880 |
11 | 694145452 |
12 | 34bab9540 |
13 | 1a5407243 |
14 | dd115720 |
15 | 88e45120 |
hex | 578ce2c0 |
1468850880 has 112 divisors (see below), whose sum is σ = 5329854720. Its totient is φ = 335735808.
The previous prime is 1468850857. The next prime is 1468850891. The reversal of 1468850880 is 880588641.
It is a tau number, because it is divible by the number of its divisors (112).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102570 + ... + 116009.
Almost surely, 21468850880 is an apocalyptic number.
1468850880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1468850880 is an abundant number, since it is smaller than the sum of its proper divisors (3861003840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1468850880 is a wasteful number, since it uses less digits than its factorization.
1468850880 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 218606 (or 218596 counting only the distinct ones).
The product of its (nonzero) digits is 491520, while the sum is 48.
The square root of 1468850880 is about 38325.5904064112. The cubic root of 1468850880 is about 1136.7350100184.
The spelling of 1468850880 in words is "one billion, four hundred sixty-eight million, eight hundred fifty thousand, eight hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •