Base | Representation |
---|---|
bin | 101100000110111… |
… | …1010011110000000 |
3 | 10211010221221110000 |
4 | 1120031322132000 |
5 | 11012342323433 |
6 | 402510240000 |
7 | 51451103220 |
oct | 13015723600 |
9 | 3733857400 |
10 | 1480042368 |
11 | 69a499812 |
12 | 3537b6000 |
13 | 1a782521c |
14 | 1007ca080 |
15 | 89e06113 |
hex | 5837a780 |
1480042368 has 160 divisors (see below), whose sum is σ = 5034054960. Its totient is φ = 422848512.
The previous prime is 1480042351. The next prime is 1480042427. The reversal of 1480042368 is 8632400841.
It is a super-2 number, since 2×14800423682 = 4381050822150094848, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 62380 + ... + 82772.
Almost surely, 21480042368 is an apocalyptic number.
1480042368 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1480042368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2517027480).
1480042368 is an abundant number, since it is smaller than the sum of its proper divisors (3554012592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1480042368 is an equidigital number, since it uses as much as digits as its factorization.
1480042368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20426 (or 20405 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 36.
The square root of 1480042368 is about 38471.3187712613. The cubic root of 1480042368 is about 1139.6147174473.
The spelling of 1480042368 in words is "one billion, four hundred eighty million, forty-two thousand, three hundred sixty-eight".
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