Base | Representation |
---|---|
bin | 10001111101001… |
… | …11011111001101 |
3 | 101111102220210200 |
4 | 20332213133031 |
5 | 302030214042 |
6 | 22540324113 |
7 | 3506232336 |
oct | 1076473715 |
9 | 344386720 |
10 | 150632397 |
11 | 78034393 |
12 | 42543639 |
13 | 252909c6 |
14 | 1601128d |
15 | d356c4c |
hex | 8fa77cd |
150632397 has 12 divisors (see below), whose sum is σ = 222640704. Its totient is φ = 98085960.
The previous prime is 150632389. The next prime is 150632423. The reversal of 150632397 is 793236051.
150632397 is a `hidden beast` number, since 15 + 0 + 632 + 3 + 9 + 7 = 666.
It is not a de Polignac number, because 150632397 - 23 = 150632389 is a prime.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150632347) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 194229 + ... + 195002.
It is an arithmetic number, because the mean of its divisors is an integer number (18553392).
Almost surely, 2150632397 is an apocalyptic number.
It is an amenable number.
150632397 is a deficient number, since it is larger than the sum of its proper divisors (72008307).
150632397 is a wasteful number, since it uses less digits than its factorization.
150632397 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 389280 (or 389277 counting only the distinct ones).
The product of its (nonzero) digits is 34020, while the sum is 36.
The square root of 150632397 is about 12273.2390590259. The cubic root of 150632397 is about 532.0749289096.
The spelling of 150632397 in words is "one hundred fifty million, six hundred thirty-two thousand, three hundred ninety-seven".
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