Base | Representation |
---|---|
bin | 10000010000110… |
… | …11101101111101 |
3 | 100111201021121012 |
4 | 20020123231331 |
5 | 234411202123 |
6 | 21312045005 |
7 | 3244423322 |
oct | 1010335575 |
9 | 314637535 |
10 | 136428413 |
11 | 70012760 |
12 | 39833765 |
13 | 22359794 |
14 | 14194b49 |
15 | be9d378 |
hex | 821bb7d |
136428413 has 16 divisors (see below), whose sum is σ = 152425152. Its totient is φ = 121056000.
The previous prime is 136428407. The next prime is 136428431. The reversal of 136428413 is 314824631.
It is a cyclic number.
It is not a de Polignac number, because 136428413 - 224 = 119651197 is a prime.
It is a super-2 number, since 2×1364284132 = 37225423747397138, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 136428413.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (136424413) 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, 140018 + ... + 140988.
It is an arithmetic number, because the mean of its divisors is an integer number (9526572).
Almost surely, 2136428413 is an apocalyptic number.
It is an amenable number.
136428413 is a deficient number, since it is larger than the sum of its proper divisors (15996739).
136428413 is a wasteful number, since it uses less digits than its factorization.
136428413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1276.
The product of its digits is 13824, while the sum is 32.
The square root of 136428413 is about 11680.2574029856. The cubic root of 136428413 is about 514.7957376395.
The spelling of 136428413 in words is "one hundred thirty-six million, four hundred twenty-eight thousand, four hundred thirteen".
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