Base | Representation |
---|---|
bin | 1000110011110101111… |
… | …1000010010010111101 |
3 | 112110200012220001001121 |
4 | 2030331133002102331 |
5 | 4434433440321110 |
6 | 153310503310541 |
7 | 13635504453565 |
oct | 2147537022275 |
9 | 473605801047 |
10 | 151355401405 |
11 | 5920a1a62aa |
12 | 2540074b451 |
13 | 11371314220 |
14 | 747b7b3da5 |
15 | 3e0cab4cda |
hex | 233d7c24bd |
151355401405 has 16 divisors (see below), whose sum is σ = 195674698800. Its totient is φ = 111726171648.
The previous prime is 151355401397. The next prime is 151355401427. The reversal of 151355401405 is 504104553151.
It can be written as a sum of positive squares in 8 ways, for example, as 17063935641 + 134291465764 = 130629^2 + 366458^2 .
It is not a de Polignac number, because 151355401405 - 23 = 151355401397 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 291072 + ... + 622441.
It is an arithmetic number, because the mean of its divisors is an integer number (12229668675).
Almost surely, 2151355401405 is an apocalyptic number.
It is an amenable number.
151355401405 is a deficient number, since it is larger than the sum of its proper divisors (44319297395).
151355401405 is a wasteful number, since it uses less digits than its factorization.
151355401405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 916080.
The product of its (nonzero) digits is 30000, while the sum is 34.
Adding to 151355401405 its reverse (504104553151), we get a palindrome (655459954556).
The spelling of 151355401405 in words is "one hundred fifty-one billion, three hundred fifty-five million, four hundred one thousand, four hundred five".
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