Base | Representation |
---|---|
bin | 110101011100101011110101… |
… | …0101100000010111110011000 |
3 | 2021122121111112001200111212000 |
4 | 1222321113222230002332120 |
5 | 443110144200231240040 |
6 | 4343521111022321000 |
7 | 201012105210504033 |
oct | 15271275254027630 |
9 | 2248544461614760 |
10 | 470135352602520 |
11 | 1268883131603a0 |
12 | 4488b46a429160 |
13 | 1724375c0427b7 |
14 | 841495b3c401a |
15 | 395447583e130 |
hex | 1ab95eab02f98 |
470135352602520 has 512 divisors, whose sum is σ = 1724976798336000. Its totient is φ = 112946270330880.
The previous prime is 470135352602401. The next prime is 470135352602521. The reversal of 470135352602520 is 25206253531074.
470135352602520 is a `hidden beast` number, since 4 + 7 + 0 + 1 + 3 + 5 + 35 + 2 + 602 + 5 + 2 + 0 = 666.
It is a super-2 number, since 2×4701353526025202 (a number of 30 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 not an unprimeable number, because it can be changed into a prime (470135352602521) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 10187754087 + ... + 10187800233.
It is an arithmetic number, because the mean of its divisors is an integer number (3369095309250).
Almost surely, 2470135352602520 is an apocalyptic number.
470135352602520 is a gapful number since it is divisible by the number (40) 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 470135352602520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (862488399168000).
470135352602520 is an abundant number, since it is smaller than the sum of its proper divisors (1254841445733480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
470135352602520 is a wasteful number, since it uses less digits than its factorization.
470135352602520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53880 (or 53870 counting only the distinct ones).
The product of its (nonzero) digits is 1512000, while the sum is 45.
The spelling of 470135352602520 in words is "four hundred seventy trillion, one hundred thirty-five billion, three hundred fifty-two million, six hundred two thousand, five hundred twenty".
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