Base | Representation |
---|---|
bin | 10101011101110001001… |
… | …011101110111011111010 |
3 | 12020000102100111021022010 |
4 | 111131301023232323322 |
5 | 143131422101340040 |
6 | 3045350010510350 |
7 | 211366450636140 |
oct | 25356113567372 |
9 | 5200370437263 |
10 | 1475072683770 |
11 | 5196360907a4 |
12 | 1b9a66a353b6 |
13 | a9138c7b34a |
14 | 51572c03590 |
15 | 28583c82e80 |
hex | 157712eeefa |
1475072683770 has 128 divisors (see below), whose sum is σ = 4077091418112. Its totient is φ = 334566144000.
The previous prime is 1475072683759. The next prime is 1475072683807. The reversal of 1475072683770 is 773862705741.
It is a self number, because there is not a number n which added to its sum of digits gives 1475072683770.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 30004810 + ... + 30053930.
It is an arithmetic number, because the mean of its divisors is an integer number (31852276704).
Almost surely, 21475072683770 is an apocalyptic number.
1475072683770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 1475072683770, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2038545709056).
1475072683770 is an abundant number, since it is smaller than the sum of its proper divisors (2602018734342).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1475072683770 is a wasteful number, since it uses less digits than its factorization.
1475072683770 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50236.
The product of its (nonzero) digits is 13829760, while the sum is 57.
The spelling of 1475072683770 in words is "one trillion, four hundred seventy-five billion, seventy-two million, six hundred eighty-three thousand, seven hundred seventy".
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