Base | Representation |
---|---|
bin | 10010000001010… |
… | …00100011011100 |
3 | 101112102202222111 |
4 | 21000220203130 |
5 | 302144123202 |
6 | 22555523404 |
7 | 3513563530 |
oct | 1100504334 |
9 | 345382874 |
10 | 151161052 |
11 | 78365599 |
12 | 42759564 |
13 | 25417513 |
14 | 1610bbc0 |
15 | d40d6d7 |
hex | 90288dc |
151161052 has 24 divisors (see below), whose sum is σ = 304141824. Its totient is φ = 64393392.
The previous prime is 151161019. The next prime is 151161067. The reversal of 151161052 is 250161151.
It is a happy 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, 11488 + ... + 20839.
It is an arithmetic number, because the mean of its divisors is an integer number (12672576).
Almost surely, 2151161052 is an apocalyptic number.
It is an amenable number.
151161052 is an abundant number, since it is smaller than the sum of its proper divisors (152980772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151161052 is a wasteful number, since it uses less digits than its factorization.
151161052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32505 (or 32503 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 22.
The square root of 151161052 is about 12294.7570939812. The cubic root of 151161052 is about 532.6966536185.
Subtracting 151161052 from its reverse (250161151), we obtain a palindrome (99000099).
The spelling of 151161052 in words is "one hundred fifty-one million, one hundred sixty-one thousand, fifty-two".
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