Base | Representation |
---|---|
bin | 1000110011011000100… |
… | …1000100110101011001 |
3 | 112110100122001222011020 |
4 | 2030312021010311121 |
5 | 4434210421012441 |
6 | 153250342553053 |
7 | 13632450345045 |
oct | 2146611046531 |
9 | 473318058136 |
10 | 151232204121 |
11 | 59156700369 |
12 | 25387438789 |
13 | 1135193ac1b |
14 | 74692a5025 |
15 | 3e01d7be66 |
hex | 2336244d59 |
151232204121 has 8 divisors (see below), whose sum is σ = 204948561024. Its totient is φ = 99168658320.
The previous prime is 151232204099. The next prime is 151232204131. The reversal of 151232204121 is 121402232151.
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 151232204121 - 221 = 151230106969 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 151232204091 and 151232204100.
It is not an unprimeable number, because it can be changed into a prime (151232204131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 413202561 + ... + 413202926.
It is an arithmetic number, because the mean of its divisors is an integer number (25618570128).
Almost surely, 2151232204121 is an apocalyptic number.
It is an amenable number.
151232204121 is a deficient number, since it is larger than the sum of its proper divisors (53716356903).
151232204121 is an equidigital number, since it uses as much as digits as its factorization.
151232204121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 826405551.
The product of its (nonzero) digits is 960, while the sum is 24.
Adding to 151232204121 its reverse (121402232151), we get a palindrome (272634436272).
The spelling of 151232204121 in words is "one hundred fifty-one billion, two hundred thirty-two million, two hundred four thousand, one hundred twenty-one".
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