Base | Representation |
---|---|
bin | 10010000101101… |
… | …10000010000110 |
3 | 101120112012220101 |
4 | 21002312002012 |
5 | 302321144200 |
6 | 23020154314 |
7 | 3521526163 |
oct | 1102660206 |
9 | 346465811 |
10 | 151740550 |
11 | 78720a15 |
12 | 4299899a |
13 | 2558b210 |
14 | 1621d06a |
15 | d4c526a |
hex | 90b6086 |
151740550 has 96 divisors (see below), whose sum is σ = 319667040. Its totient is φ = 53222400.
The previous prime is 151740541. The next prime is 151740559. The reversal of 151740550 is 55047151.
It is an interprime number because it is at equal distance from previous prime (151740541) and next prime (151740559).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151740559) 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, 1704906 + ... + 1704994.
It is an arithmetic number, because the mean of its divisors is an integer number (3329865).
Almost surely, 2151740550 is an apocalyptic number.
151740550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
151740550 is an abundant number, since it is smaller than the sum of its proper divisors (167926490).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151740550 is a wasteful number, since it uses less digits than its factorization.
151740550 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 218 (or 213 counting only the distinct ones).
The product of its (nonzero) digits is 3500, while the sum is 28.
The square root of 151740550 is about 12318.3014251154. The cubic root of 151740550 is about 533.3765090914.
The spelling of 151740550 in words is "one hundred fifty-one million, seven hundred forty thousand, five hundred fifty".
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