| Base | Representation |
|---|---|
| bin | 1000110011011000110… |
| … | …1010110000001111011 |
| 3 | 112110100201011211011001 |
| 4 | 2030312031112001323 |
| 5 | 4434211212320011 |
| 6 | 153250422545431 |
| 7 | 13632463015342 |
| oct | 2146615260173 |
| 9 | 473321154131 |
| 10 | 151233323131 |
| 11 | 591572a5070 |
| 12 | 25387898277 |
| 13 | 11351c40367 |
| 14 | 74694b6b59 |
| 15 | 3e01eed7c1 |
| hex | 233635607b |
151233323131 has 8 divisors (see below), whose sum is σ = 168094671984. Its totient is φ = 134890785120.
The previous prime is 151233323123. The next prime is 151233323167. The reversal of 151233323131 is 131323332151.
It is a happy number.
151233323131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 151233323131 - 23 = 151233323123 is a prime.
It is a super-5 number, since 5×1512333231315 (a number of 57 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 151233323131.
It is not an unprimeable number, because it can be changed into a prime (151233323231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129702096 + ... + 129703261.
It is an arithmetic number, because the mean of its divisors is an integer number (21011833998).
Almost surely, 2151233323131 is an apocalyptic number.
151233323131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
151233323131 is a deficient number, since it is larger than the sum of its proper divisors (16861348853).
151233323131 is a wasteful number, since it uses less digits than its factorization.
151233323131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 259405421.
The product of its digits is 4860, while the sum is 28.
Adding to 151233323131 its reverse (131323332151), we get a palindrome (282556655282).
The spelling of 151233323131 in words is "one hundred fifty-one billion, two hundred thirty-three million, three hundred twenty-three thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •