Base | Representation |
---|---|
bin | 10010001011110… |
… | …00000011100110 |
3 | 101122000121001110 |
4 | 21011320003212 |
5 | 303022112040 |
6 | 23045205450 |
7 | 3531346146 |
oct | 1105700346 |
9 | 348017043 |
10 | 152535270 |
11 | 79114008 |
12 | 43100886 |
13 | 257a8b74 |
14 | 16388926 |
15 | d5d0980 |
hex | 91780e6 |
152535270 has 16 divisors (see below), whose sum is σ = 366084720. Its totient is φ = 40676064.
The previous prime is 152535263. The next prime is 152535289. The reversal of 152535270 is 72535251.
It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 5084509 = 152535270 / (1 + 5 + 2 + 5 + 3 + 5 + 2 + 7 + 0).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2542225 + ... + 2542284.
It is an arithmetic number, because the mean of its divisors is an integer number (22880295).
Almost surely, 2152535270 is an apocalyptic number.
152535270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
152535270 is an abundant number, since it is smaller than the sum of its proper divisors (213549450).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152535270 is a wasteful number, since it uses less digits than its factorization.
152535270 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5084519.
The product of its (nonzero) digits is 10500, while the sum is 30.
The square root of 152535270 is about 12350.5169932274. The cubic root of 152535270 is about 534.3060499253.
The spelling of 152535270 in words is "one hundred fifty-two million, five hundred thirty-five thousand, two hundred seventy".
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