Base | Representation |
---|---|
bin | 10000001111001… |
… | …00111000011001 |
3 | 100111021212111020 |
4 | 20013210320121 |
5 | 234332010201 |
6 | 21303153053 |
7 | 3242466426 |
oct | 1007447031 |
9 | 314255436 |
10 | 136203801 |
11 | 6a979a28 |
12 | 39745789 |
13 | 222ab486 |
14 | 14136d4d |
15 | be56a36 |
hex | 81e4e19 |
136203801 has 32 divisors (see below), whose sum is σ = 193290240. Its totient is φ = 85190400.
The previous prime is 136203797. The next prime is 136203827. The reversal of 136203801 is 108302631.
It is not a de Polignac number, because 136203801 - 22 = 136203797 is a prime.
It is not an unprimeable number, because it can be changed into a prime (136203841) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 565041 + ... + 565281.
It is an arithmetic number, because the mean of its divisors is an integer number (6040320).
Almost surely, 2136203801 is an apocalyptic number.
It is an amenable number.
136203801 is a deficient number, since it is larger than the sum of its proper divisors (57086439).
136203801 is a wasteful number, since it uses less digits than its factorization.
136203801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 437.
The product of its (nonzero) digits is 864, while the sum is 24.
The square root of 136203801 is about 11670.6384144142. The cubic root of 136203801 is about 514.5130672581.
The spelling of 136203801 in words is "one hundred thirty-six million, two hundred three thousand, eight hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.090 sec. • engine limits •