Base | Representation |
---|---|
bin | 10010000000100… |
… | …00001110111010 |
3 | 101112020201022221 |
4 | 21000100032322 |
5 | 302132431214 |
6 | 22553434254 |
7 | 3513000226 |
oct | 1100201672 |
9 | 345221287 |
10 | 151061434 |
11 | 782a7767 |
12 | 4270b98a |
13 | 253b1084 |
14 | 160c3786 |
15 | d3dde24 |
hex | 90103ba |
151061434 has 4 divisors (see below), whose sum is σ = 226592154. Its totient is φ = 75530716.
The previous prime is 151061429. The next prime is 151061467. The reversal of 151061434 is 434160151.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 109265209 + 41796225 = 10453^2 + 6465^2 .
It is a junction number, because it is equal to n+sod(n) for n = 151061399 and 151061408.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37765357 + ... + 37765360.
Almost surely, 2151061434 is an apocalyptic number.
151061434 is a deficient number, since it is larger than the sum of its proper divisors (75530720).
151061434 is an equidigital number, since it uses as much as digits as its factorization.
151061434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75530719.
The product of its (nonzero) digits is 1440, while the sum is 25.
The square root of 151061434 is about 12290.7051872543. The cubic root of 151061434 is about 532.5796088374.
The spelling of 151061434 in words is "one hundred fifty-one million, sixty-one thousand, four hundred thirty-four".
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