Base | Representation |
---|---|
bin | 11100001100011001… |
… | …01111111101110110 |
3 | 1110001212210100000012 |
4 | 32012030233331312 |
5 | 221444404003110 |
6 | 10541545220222 |
7 | 1044044125625 |
oct | 160614577566 |
9 | 43055710005 |
10 | 15136391030 |
11 | 6468109682 |
12 | 2b25191672 |
13 | 1572b917c7 |
14 | a383a96bc |
15 | 5d8ca6905 |
hex | 38632ff76 |
15136391030 has 16 divisors (see below), whose sum is σ = 27286734384. Its totient is φ = 6045394080.
The previous prime is 15136391009. The next prime is 15136391069. The reversal of 15136391030 is 3019363151.
It is a super-2 number, since 2×151363910302 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1138352 + ... + 1151571.
It is an arithmetic number, because the mean of its divisors is an integer number (1705420899).
Almost surely, 215136391030 is an apocalyptic number.
15136391030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
15136391030 is a deficient number, since it is larger than the sum of its proper divisors (12150343354).
15136391030 is a wasteful number, since it uses less digits than its factorization.
15136391030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2290591.
The product of its (nonzero) digits is 7290, while the sum is 32.
The spelling of 15136391030 in words is "fifteen billion, one hundred thirty-six million, three hundred ninety-one thousand, thirty".
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