Base | Representation |
---|---|
bin | 10010001000011… |
… | …10001000011001 |
3 | 101121012112220020 |
4 | 21010032020121 |
5 | 302414221101 |
6 | 23032021053 |
7 | 3524561214 |
oct | 1104161031 |
9 | 347175806 |
10 | 152101401 |
11 | 78948041 |
12 | 42b31789 |
13 | 2568653a |
14 | 162b477b |
15 | d547136 |
hex | 910e219 |
152101401 has 8 divisors (see below), whose sum is σ = 205245600. Its totient is φ = 100179072.
The previous prime is 152101399. The next prime is 152101409. The reversal of 152101401 is 104101251.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 152101401 - 21 = 152101399 is a prime.
It is not an unprimeable number, because it can be changed into a prime (152101409) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 305176 + ... + 305673.
It is an arithmetic number, because the mean of its divisors is an integer number (25655700).
Almost surely, 2152101401 is an apocalyptic number.
It is an amenable number.
152101401 is a deficient number, since it is larger than the sum of its proper divisors (53144199).
152101401 is an equidigital number, since it uses as much as digits as its factorization.
152101401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 610935.
The product of its (nonzero) digits is 40, while the sum is 15.
The square root of 152101401 is about 12332.9396738977. The cubic root of 152101401 is about 533.7989781870.
Adding to 152101401 its reverse (104101251), we get a palindrome (256202652).
The spelling of 152101401 in words is "one hundred fifty-two million, one hundred one thousand, four hundred one".
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