Base | Representation |
---|---|
bin | 10011111000001111… |
… | …00011011000000000 |
3 | 1000112202210110122100 |
4 | 21330013203120000 |
5 | 133324101224110 |
6 | 4523000110400 |
7 | 525316651002 |
oct | 117407433000 |
9 | 30482713570 |
10 | 10672289280 |
11 | 4587257994 |
12 | 209a165400 |
13 | 1011076893 |
14 | 733566372 |
15 | 426e09bc0 |
hex | 27c1e3600 |
10672289280 has 120 divisors (see below), whose sum is σ = 36961219152. Its totient is φ = 2845937664.
The previous prime is 10672289279. The next prime is 10672289311. The reversal of 10672289280 is 8298227601.
It is a tau number, because it is divible by the number of its divisors (120).
It is a super-2 number, since 2×106722892802 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 208564 + ... + 254643.
Almost surely, 210672289280 is an apocalyptic number.
10672289280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10672289280 is an abundant number, since it is smaller than the sum of its proper divisors (26288929872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10672289280 is an equidigital number, since it uses as much as digits as its factorization.
10672289280 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 463236 (or 463217 counting only the distinct ones).
The product of its (nonzero) digits is 193536, while the sum is 45.
The spelling of 10672289280 in words is "ten billion, six hundred seventy-two million, two hundred eighty-nine thousand, two hundred eighty".
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