Base | Representation |
---|---|
bin | 1000111000100011011… |
… | …1101010111101001001 |
3 | 112120221100201221210102 |
4 | 2032020313222331021 |
5 | 10000031224304401 |
6 | 154040203255145 |
7 | 14012032606202 |
oct | 2161067527511 |
9 | 476840657712 |
10 | 152620150601 |
11 | 597a9107076 |
12 | 256b421a4b5 |
13 | 11513359229 |
14 | 755b75a5a9 |
15 | 3e83b4056b |
hex | 2388deaf49 |
152620150601 has 4 divisors (see below), whose sum is σ = 152853872772. Its totient is φ = 152386428432.
The previous prime is 152620150559. The next prime is 152620150619. The reversal of 152620150601 is 106051026251.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 106051026251 = 2351 ⋅45108901.
It can be written as a sum of positive squares in 2 ways, for example, as 105758292025 + 46861858576 = 325205^2 + 216476^2 .
It is a cyclic number.
It is not a de Polignac number, because 152620150601 - 218 = 152619888457 is a prime.
It is a super-2 number, since 2×1526201506012 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (152620150201) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116860106 + ... + 116861411.
It is an arithmetic number, because the mean of its divisors is an integer number (38213468193).
Almost surely, 2152620150601 is an apocalyptic number.
It is an amenable number.
152620150601 is a deficient number, since it is larger than the sum of its proper divisors (233722171).
152620150601 is an equidigital number, since it uses as much as digits as its factorization.
152620150601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 233722170.
The product of its (nonzero) digits is 3600, while the sum is 29.
Adding to 152620150601 its reverse (106051026251), we get a palindrome (258671176852).
The spelling of 152620150601 in words is "one hundred fifty-two billion, six hundred twenty million, one hundred fifty thousand, six hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •