Base | Representation |
---|---|
bin | 10010001011000… |
… | …00001010111010 |
3 | 101121211121211220 |
4 | 21011200022322 |
5 | 303010444214 |
6 | 23043132510 |
7 | 3530461002 |
oct | 1105401272 |
9 | 347747756 |
10 | 152437434 |
11 | 79057556 |
12 | 43074136 |
13 | 25773486 |
14 | 16361002 |
15 | d5b19a9 |
hex | 91602ba |
152437434 has 32 divisors (see below), whose sum is σ = 312984000. Its totient is φ = 49475712.
The previous prime is 152437429. The next prime is 152437459. The reversal of 152437434 is 434734251.
It is a junction number, because it is equal to n+sod(n) for n = 152437395 and 152437404.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41817 + ... + 45315.
It is an arithmetic number, because the mean of its divisors is an integer number (9780750).
Almost surely, 2152437434 is an apocalyptic number.
152437434 is an abundant number, since it is smaller than the sum of its proper divisors (160546566).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152437434 is a wasteful number, since it uses less digits than its factorization.
152437434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3694.
The product of its digits is 40320, while the sum is 33.
The square root of 152437434 is about 12346.5555520558. Note that the first 5 decimals coincide. The cubic root of 152437434 is about 534.1917910025.
The spelling of 152437434 in words is "one hundred fifty-two million, four hundred thirty-seven thousand, four hundred thirty-four".
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