Base | Representation |
---|---|
bin | 10101100111010111000… |
… | …01011111101001100010 |
3 | 2122000000001100202122200 |
4 | 22303223201133221202 |
5 | 44132010031113213 |
6 | 1325103554114030 |
7 | 104441306102055 |
oct | 12635341375142 |
9 | 2560001322580 |
10 | 742685801058 |
11 | 266a75855833 |
12 | bbb2bb7b916 |
13 | 5505baa40a6 |
14 | 27d3648aa9c |
15 | 144bb76c273 |
hex | aceb85fa62 |
742685801058 has 12 divisors (see below), whose sum is σ = 1609152568998. Its totient is φ = 247561933680.
The previous prime is 742685801051. The next prime is 742685801089. The reversal of 742685801058 is 850108586247.
742685801058 is a `hidden beast` number, since 7 + 4 + 2 + 6 + 8 + 580 + 1 + 0 + 58 = 666.
It can be written as a sum of positive squares in only one way, i.e., 651350685969 + 91335115089 = 807063^2 + 302217^2 .
It is a junction number, because it is equal to n+sod(n) for n = 742685800995 and 742685801013.
It is not an unprimeable number, because it can be changed into a prime (742685801051) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20630161123 + ... + 20630161158.
Almost surely, 2742685801058 is an apocalyptic number.
742685801058 is an abundant number, since it is smaller than the sum of its proper divisors (866466767940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
742685801058 is a wasteful number, since it uses less digits than its factorization.
742685801058 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41260322289 (or 41260322286 counting only the distinct ones).
The product of its (nonzero) digits is 4300800, while the sum is 54.
The spelling of 742685801058 in words is "seven hundred forty-two billion, six hundred eighty-five million, eight hundred one thousand, fifty-eight".
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