Base | Representation |
---|---|
bin | 10010000111010… |
… | …10011001100001 |
3 | 101120221010010111 |
4 | 21003222121201 |
5 | 302400030131 |
6 | 23024531321 |
7 | 3523411420 |
oct | 1103523141 |
9 | 346833114 |
10 | 151955041 |
11 | 78858087 |
12 | 42a80b41 |
13 | 25634a34 |
14 | 162772b7 |
15 | d518ab1 |
hex | 90ea661 |
151955041 has 16 divisors (see below), whose sum is σ = 184515840. Its totient is φ = 122351040.
The previous prime is 151955029. The next prime is 151955051. The reversal of 151955041 is 140559151.
It is a de Polignac number, because none of the positive numbers 2k-151955041 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 151954994 and 151955012.
It is not an unprimeable number, because it can be changed into a prime (151955051) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2605 + ... + 17626.
It is an arithmetic number, because the mean of its divisors is an integer number (11532240).
Almost surely, 2151955041 is an apocalyptic number.
It is an amenable number.
151955041 is a deficient number, since it is larger than the sum of its proper divisors (32560799).
151955041 is a wasteful number, since it uses less digits than its factorization.
151955041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20304.
The product of its (nonzero) digits is 4500, while the sum is 31.
The square root of 151955041 is about 12327.0045428725. The cubic root of 151955041 is about 533.6277067181.
The spelling of 151955041 in words is "one hundred fifty-one million, nine hundred fifty-five thousand, forty-one".
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