Base | Representation |
---|---|
bin | 10010000010101… |
… | …00110011111010 |
3 | 101112202222122111 |
4 | 21001110303322 |
5 | 302220423310 |
6 | 23003442534 |
7 | 3515250166 |
oct | 1101246372 |
9 | 345688574 |
10 | 151342330 |
11 | 78479807 |
12 | 4282644a |
13 | 2547bb99 |
14 | 16157ca6 |
15 | d44728a |
hex | 9054cfa |
151342330 has 32 divisors (see below), whose sum is σ = 289061136. Its totient is φ = 56853504.
The previous prime is 151342309. The next prime is 151342351. The reversal of 151342330 is 33243151.
It is an interprime number because it is at equal distance from previous prime (151342309) and next prime (151342351).
It can be written as a sum of positive squares in 8 ways, for example, as 43784689 + 107557641 = 6617^2 + 10371^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134932 + ... + 136048.
Almost surely, 2151342330 is an apocalyptic number.
151342330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
151342330 is a deficient number, since it is larger than the sum of its proper divisors (137718806).
151342330 is a wasteful number, since it uses less digits than its factorization.
151342330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1938.
The product of its (nonzero) digits is 1080, while the sum is 22.
The square root of 151342330 is about 12302.1270518557. The cubic root of 151342330 is about 532.9095118172.
Adding to 151342330 its reverse (33243151), we get a palindrome (184585481).
The spelling of 151342330 in words is "one hundred fifty-one million, three hundred forty-two thousand, three hundred thirty".
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