Base | Representation |
---|---|
bin | 10010000000010… |
… | …01101001000010 |
3 | 101112012100021221 |
4 | 21000021221002 |
5 | 302131100214 |
6 | 22553105254 |
7 | 3512525425 |
oct | 1100115102 |
9 | 345170257 |
10 | 151034434 |
11 | 78289451 |
12 | 426b822a |
13 | 253a19b5 |
14 | 160b79bc |
15 | d3d5e24 |
hex | 9009a42 |
151034434 has 8 divisors (see below), whose sum is σ = 226651788. Its totient is φ = 75483840.
The previous prime is 151034419. The next prime is 151034437. The reversal of 151034434 is 434430151.
It can be written as a sum of positive squares in 2 ways, for example, as 122036209 + 28998225 = 11047^2 + 5385^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1510344342 = 45622800507400712, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 151034399 and 151034408.
It is not an unprimeable number, because it can be changed into a prime (151034437) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10587 + ... + 20350.
Almost surely, 2151034434 is an apocalyptic number.
151034434 is a deficient number, since it is larger than the sum of its proper divisors (75617354).
151034434 is a wasteful number, since it uses less digits than its factorization.
151034434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33380.
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 151034434 is about 12289.6067471665. The cubic root of 151034434 is about 532.5478767007.
Adding to 151034434 its reverse (434430151), we get a palindrome (585464585).
The spelling of 151034434 in words is "one hundred fifty-one million, thirty-four thousand, four hundred thirty-four".
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