Base | Representation |
---|---|
bin | 10110000111110010100… |
… | …010000010000101110000 |
3 | 12101022212211022112212120 |
4 | 112013302202002011300 |
5 | 144401323232310331 |
6 | 3122211120154240 |
7 | 214554533506500 |
oct | 26076242020560 |
9 | 5338784275776 |
10 | 1520192463216 |
11 | 53678a017919 |
12 | 206759468980 |
13 | b0479939bab |
14 | 53813331a00 |
15 | 29824e81796 |
hex | 161f2882170 |
1520192463216 has 120 divisors (see below), whose sum is σ = 4572505622160. Its totient is φ = 433944032256.
The previous prime is 1520192463161. The next prime is 1520192463277. The reversal of 1520192463216 is 6123642910251.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2285550 + ... + 2874738.
It is an arithmetic number, because the mean of its divisors is an integer number (38104213518).
Almost surely, 21520192463216 is an apocalyptic number.
1520192463216 is a gapful number since it is divisible by the number (16) 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 1520192463216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2286252811080).
1520192463216 is an abundant number, since it is smaller than the sum of its proper divisors (3052313158944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1520192463216 is a wasteful number, since it uses less digits than its factorization.
1520192463216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 590311 (or 590298 counting only the distinct ones).
The product of its (nonzero) digits is 155520, while the sum is 42.
The spelling of 1520192463216 in words is "one trillion, five hundred twenty billion, one hundred ninety-two million, four hundred sixty-three thousand, two hundred sixteen".
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