Base | Representation |
---|---|
bin | 1011000011101010000100… |
… | …1101101111001000111010 |
3 | 1121001020112102221122210020 |
4 | 2300322201031233020322 |
5 | 3043141440304233120 |
6 | 41505021103031310 |
7 | 2363230150322541 |
oct | 260724115571072 |
9 | 47036472848706 |
10 | 12157462180410 |
11 | 3967a505025a8 |
12 | 144424559b536 |
13 | 6a259cc47ac1 |
14 | 3005d2439158 |
15 | 16139bbb1640 |
hex | b0ea136f23a |
12157462180410 has 64 divisors (see below), whose sum is σ = 29992095103104. Its totient is φ = 3151674489600.
The previous prime is 12157462180361. The next prime is 12157462180429. The reversal of 12157462180410 is 1408126475121.
12157462180410 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3376821 + ... + 5976440.
It is an arithmetic number, because the mean of its divisors is an integer number (468626485986).
Almost surely, 212157462180410 is an apocalyptic number.
12157462180410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12157462180410 is an abundant number, since it is smaller than the sum of its proper divisors (17834632922694).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12157462180410 is a wasteful number, since it uses less digits than its factorization.
12157462180410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9354479.
The product of its (nonzero) digits is 107520, while the sum is 42.
The spelling of 12157462180410 in words is "twelve trillion, one hundred fifty-seven billion, four hundred sixty-two million, one hundred eighty thousand, four hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •