| Base | Representation |
|---|---|
| bin | 10010000001101… |
| … | …10000001001000 |
| 3 | 101112112120122000 |
| 4 | 21000312001020 |
| 5 | 302202404300 |
| 6 | 23001031000 |
| 7 | 3514213362 |
| oct | 1100660110 |
| 9 | 345476560 |
| 10 | 151216200 |
| 11 | 783a2a73 |
| 12 | 42785460 |
| 13 | 25436655 |
| 14 | 16123d32 |
| 15 | d41ec00 |
| hex | 9036048 |
151216200 has 192 divisors, whose sum is σ = 534340800. Its totient is φ = 39283200.
The previous prime is 151216199. The next prime is 151216201. The reversal of 151216200 is 2612151.
It is an interprime number because it is at equal distance from previous prime (151216199) and next prime (151216201).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (151216201) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 221059 + ... + 221741.
It is an arithmetic number, because the mean of its divisors is an integer number (2783025).
Almost surely, 2151216200 is an apocalyptic number.
151216200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 151216200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (267170400).
151216200 is an abundant number, since it is smaller than the sum of its proper divisors (383124600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151216200 is a wasteful number, since it uses less digits than its factorization.
151216200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 749 (or 734 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 18.
The square root of 151216200 is about 12296.9996340571. Note that the first 3 decimals coincide. The cubic root of 151216200 is about 532.7614268804.
Adding to 151216200 its reverse (2612151), we get a palindrome (153828351).
It can be divided in two parts, 15121 and 6200, that added together give a triangular number (21321 = T206).
The spelling of 151216200 in words is "one hundred fifty-one million, two hundred sixteen thousand, two hundred".
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